214314054975

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{907}}^1\times {\mathrm{6689}}^1$

素因数の和:7769

約数の個数: 72

約数和(自身を含む): 386788986480

約数和(自身を除く): 172474931505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 907, 1413, 2355, 2721, 3925, 4535, 6689, 7065, 8163, 11775, 13605, 20067, 22675, 33445, 35325, 40815, 60201, 68025, 100335, 142399, 167225, 204075, 301005, 427197, 501675, 711995, 1050173, 1281591, 1505025, 2135985, 3150519, 3559975, 5250865, 6066923, 6407955, 9451557, 10679925, 15752595, 18200769, 26254325, 30334615, 32039775, 47257785, 54602307, 78762975, 91003845, 151673075, 236288925, 273011535, 455019225, 952506911, 1365057675, 2857520733, 4762534555, 8572562199, 14287603665, 23812672775, 42862810995, 71438018325, 214314054975]

約数ペア:

[(1, 214314054975), (3, 71438018325), (5, 42862810995), (9, 23812672775), (15, 14287603665), (25, 8572562199), (45, 4762534555), (75, 2857520733), (157, 1365057675), (225, 952506911), (471, 455019225), (785, 273011535), (907, 236288925), (1413, 151673075), (2355, 91003845), (2721, 78762975), (3925, 54602307), (4535, 47257785), (6689, 32039775), (7065, 30334615), (8163, 26254325), (11775, 18200769), (13605, 15752595), (20067, 10679925), (22675, 9451557), (33445, 6407955), (35325, 6066923), (40815, 5250865), (60201, 3559975), (68025, 3150519), (100335, 2135985), (142399, 1505025), (167225, 1281591), (204075, 1050173), (301005, 711995), (427197, 501675)]