67419365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 96034512

約数和(自身を除く): 28615147

約数列:

[1, 5, 13, 17, 37, 65, 85, 97, 185, 221, 289, 481, 485, 629, 1105, 1261, 1445, 1649, 2405, 3145, 3589, 3757, 6305, 8177, 8245, 10693, 17945, 18785, 21437, 28033, 40885, 46657, 53465, 61013, 107185, 139009, 140165, 233285, 305065, 364429, 695045, 793169, 1037221, 1822145, 3965845, 5186105, 13483873, 67419365]

約数ペア:

[(1, 67419365), (5, 13483873), (13, 5186105), (17, 3965845), (37, 1822145), (65, 1037221), (85, 793169), (97, 695045), (185, 364429), (221, 305065), (289, 233285), (481, 140165), (485, 139009), (629, 107185), (1105, 61013), (1261, 53465), (1445, 46657), (1649, 40885), (2405, 28033), (3145, 21437), (3589, 18785), (3757, 17945), (6305, 10693), (8177, 8245)]