55226925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 108326400

約数和(自身を除く): 53099475

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 79, 117, 195, 225, 237, 239, 325, 395, 585, 711, 717, 975, 1027, 1185, 1195, 1975, 2151, 2925, 3081, 3107, 3555, 3585, 5135, 5925, 5975, 9243, 9321, 10755, 15405, 15535, 17775, 17925, 18881, 25675, 27963, 46215, 46605, 53775, 56643, 77025, 77675, 94405, 139815, 169929, 231075, 233025, 245453, 283215, 472025, 699075, 736359, 849645, 1227265, 1416075, 2209077, 3681795, 4248225, 6136325, 11045385, 18408975, 55226925]

約数ペア:

[(1, 55226925), (3, 18408975), (5, 11045385), (9, 6136325), (13, 4248225), (15, 3681795), (25, 2209077), (39, 1416075), (45, 1227265), (65, 849645), (75, 736359), (79, 699075), (117, 472025), (195, 283215), (225, 245453), (237, 233025), (239, 231075), (325, 169929), (395, 139815), (585, 94405), (711, 77675), (717, 77025), (975, 56643), (1027, 53775), (1185, 46605), (1195, 46215), (1975, 27963), (2151, 25675), (2925, 18881), (3081, 17925), (3107, 17775), (3555, 15535), (3585, 15405), (5135, 10755), (5925, 9321), (5975, 9243)]