11897685

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 22084920

約数和(自身を除く): 10187235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1013, 1305, 2349, 3039, 3915, 5065, 9117, 11745, 15195, 27351, 29377, 45585, 82053, 88131, 136755, 146885, 264393, 410265, 440655, 793179, 1321965, 2379537, 3965895, 11897685]

約数ペア:

[(1, 11897685), (3, 3965895), (5, 2379537), (9, 1321965), (15, 793179), (27, 440655), (29, 410265), (45, 264393), (81, 146885), (87, 136755), (135, 88131), (145, 82053), (261, 45585), (405, 29377), (435, 27351), (783, 15195), (1013, 11745), (1305, 9117), (2349, 5065), (3039, 3915)]