15528735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 29113344

約数和(自身を除く): 13584609

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 85, 153, 159, 255, 265, 383, 477, 765, 795, 901, 1149, 1915, 2385, 2703, 3447, 4505, 5745, 6511, 8109, 13515, 17235, 19533, 20299, 32555, 40545, 58599, 60897, 97665, 101495, 182691, 292995, 304485, 345083, 913455, 1035249, 1725415, 3105747, 5176245, 15528735]

約数ペア:

[(1, 15528735), (3, 5176245), (5, 3105747), (9, 1725415), (15, 1035249), (17, 913455), (45, 345083), (51, 304485), (53, 292995), (85, 182691), (153, 101495), (159, 97665), (255, 60897), (265, 58599), (383, 40545), (477, 32555), (765, 20299), (795, 19533), (901, 17235), (1149, 13515), (1915, 8109), (2385, 6511), (2703, 5745), (3447, 4505)]