1330277445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 2779545600

約数和(自身を除く): 1449268155

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 79, 103, 105, 135, 173, 189, 237, 309, 315, 395, 515, 519, 553, 711, 721, 865, 927, 945, 1185, 1211, 1545, 1557, 1659, 2133, 2163, 2595, 2765, 2781, 3555, 3605, 3633, 4635, 4671, 4977, 6055, 6489, 7785, 8137, 8295, 10665, 10815, 10899, 13667, 13905, 14931, 17819, 18165, 19467, 23355, 24411, 24885, 32445, 32697, 40685, 41001, 53457, 54495, 56959, 68335, 73233, 74655, 89095, 95669, 97335, 122055, 123003, 124733, 160371, 163485, 170877, 205005, 219699, 267285, 284795, 287007, 366165, 369009, 374199, 478345, 481113, 512631, 615015, 623665, 801855, 854385, 861021, 1098495, 1122597, 1407701, 1435035, 1537893, 1845045, 1870995, 2405565, 2563155, 2583063, 3367791, 4223103, 4305105, 5612985, 7038505, 7689465, 9853907, 12669309, 12915315, 16838955, 21115515, 29561721, 38007927, 49269535, 63346545, 88685163, 147808605, 190039635, 266055489, 443425815, 1330277445]

約数ペア:

[(1, 1330277445), (3, 443425815), (5, 266055489), (7, 190039635), (9, 147808605), (15, 88685163), (21, 63346545), (27, 49269535), (35, 38007927), (45, 29561721), (63, 21115515), (79, 16838955), (103, 12915315), (105, 12669309), (135, 9853907), (173, 7689465), (189, 7038505), (237, 5612985), (309, 4305105), (315, 4223103), (395, 3367791), (515, 2583063), (519, 2563155), (553, 2405565), (711, 1870995), (721, 1845045), (865, 1537893), (927, 1435035), (945, 1407701), (1185, 1122597), (1211, 1098495), (1545, 861021), (1557, 854385), (1659, 801855), (2133, 623665), (2163, 615015), (2595, 512631), (2765, 481113), (2781, 478345), (3555, 374199), (3605, 369009), (3633, 366165), (4635, 287007), (4671, 284795), (4977, 267285), (6055, 219699), (6489, 205005), (7785, 170877), (8137, 163485), (8295, 160371), (10665, 124733), (10815, 123003), (10899, 122055), (13667, 97335), (13905, 95669), (14931, 89095), (17819, 74655), (18165, 73233), (19467, 68335), (23355, 56959), (24411, 54495), (24885, 53457), (32445, 41001), (32697, 40685)]