74567265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 129437568

約数和(自身を除く): 54870303

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 257, 345, 435, 667, 771, 841, 1285, 2001, 2523, 3335, 3855, 4205, 5911, 7453, 10005, 12615, 17733, 19343, 22359, 29555, 37265, 58029, 88665, 96715, 111795, 171419, 216137, 290145, 514257, 648411, 857095, 1080685, 2571285, 3242055, 4971151, 14913453, 24855755, 74567265]

約数ペア:

[(1, 74567265), (3, 24855755), (5, 14913453), (15, 4971151), (23, 3242055), (29, 2571285), (69, 1080685), (87, 857095), (115, 648411), (145, 514257), (257, 290145), (345, 216137), (435, 171419), (667, 111795), (771, 96715), (841, 88665), (1285, 58029), (2001, 37265), (2523, 29555), (3335, 22359), (3855, 19343), (4205, 17733), (5911, 12615), (7453, 10005)]