87158235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6527

約数の個数: 32

約数和(自身を含む): 150465600

約数和(自身を除く): 63307365

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 6449, 13515, 19347, 32245, 96735, 109633, 328899, 341797, 548165, 1025391, 1644495, 1708985, 5126955, 5810549, 17431647, 29052745, 87158235]

約数ペア:

[(1, 87158235), (3, 29052745), (5, 17431647), (15, 5810549), (17, 5126955), (51, 1708985), (53, 1644495), (85, 1025391), (159, 548165), (255, 341797), (265, 328899), (795, 109633), (901, 96735), (2703, 32245), (4505, 19347), (6449, 13515)]