156950865

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6353}}^1$

素因数の和:6431

約数の個数: 40

約数和(自身を含む): 286006248

約数和(自身を除く): 129055383

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 305, 405, 549, 915, 1647, 2745, 4941, 6353, 8235, 19059, 24705, 31765, 57177, 95295, 171531, 285885, 387533, 514593, 857655, 1162599, 1937665, 2572965, 3487797, 5812995, 10463391, 17438985, 31390173, 52316955, 156950865]

約数ペア:

[(1, 156950865), (3, 52316955), (5, 31390173), (9, 17438985), (15, 10463391), (27, 5812995), (45, 3487797), (61, 2572965), (81, 1937665), (135, 1162599), (183, 857655), (305, 514593), (405, 387533), (549, 285885), (915, 171531), (1647, 95295), (2745, 57177), (4941, 31765), (6353, 24705), (8235, 19059)]