73671455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 46986145

約数列:

[1, 5, 11, 13, 17, 19, 29, 55, 65, 85, 95, 121, 143, 145, 187, 209, 221, 247, 319, 323, 377, 493, 551, 605, 715, 935, 1045, 1105, 1235, 1573, 1595, 1615, 1885, 2057, 2299, 2431, 2465, 2717, 2755, 3509, 3553, 4147, 4199, 5423, 6061, 6409, 7163, 7865, 9367, 10285, 11495, 12155, 13585, 17545, 17765, 20735, 20995, 26741, 27115, 29887, 30305, 32045, 35815, 39083, 45617, 46189, 46835, 59653, 66671, 70499, 78793, 103037, 121771, 133705, 149435, 195415, 228085, 230945, 298265, 333355, 352495, 393965, 508079, 515185, 608855, 775489, 866723, 1133407, 1339481, 2540395, 3877445, 4333615, 5667035, 6697405, 14734291, 73671455]

約数ペア:

[(1, 73671455), (5, 14734291), (11, 6697405), (13, 5667035), (17, 4333615), (19, 3877445), (29, 2540395), (55, 1339481), (65, 1133407), (85, 866723), (95, 775489), (121, 608855), (143, 515185), (145, 508079), (187, 393965), (209, 352495), (221, 333355), (247, 298265), (319, 230945), (323, 228085), (377, 195415), (493, 149435), (551, 133705), (605, 121771), (715, 103037), (935, 78793), (1045, 70499), (1105, 66671), (1235, 59653), (1573, 46835), (1595, 46189), (1615, 45617), (1885, 39083), (2057, 35815), (2299, 32045), (2431, 30305), (2465, 29887), (2717, 27115), (2755, 26741), (3509, 20995), (3553, 20735), (4147, 17765), (4199, 17545), (5423, 13585), (6061, 12155), (6409, 11495), (7163, 10285), (7865, 9367)]