29722095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 59151456

約数和(自身を除く): 29429361

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 47, 65, 69, 115, 117, 141, 195, 207, 235, 299, 345, 423, 585, 611, 705, 897, 1035, 1081, 1495, 1833, 2115, 2209, 2691, 3055, 3243, 4485, 5405, 5499, 6627, 9165, 9729, 11045, 13455, 14053, 16215, 19881, 27495, 28717, 33135, 42159, 48645, 50807, 70265, 86151, 99405, 126477, 143585, 152421, 210795, 254035, 258453, 430755, 457263, 632385, 660491, 762105, 1292265, 1981473, 2286315, 3302455, 5944419, 9907365, 29722095]

約数ペア:

[(1, 29722095), (3, 9907365), (5, 5944419), (9, 3302455), (13, 2286315), (15, 1981473), (23, 1292265), (39, 762105), (45, 660491), (47, 632385), (65, 457263), (69, 430755), (115, 258453), (117, 254035), (141, 210795), (195, 152421), (207, 143585), (235, 126477), (299, 99405), (345, 86151), (423, 70265), (585, 50807), (611, 48645), (705, 42159), (897, 33135), (1035, 28717), (1081, 27495), (1495, 19881), (1833, 16215), (2115, 14053), (2209, 13455), (2691, 11045), (3055, 9729), (3243, 9165), (4485, 6627), (5405, 5499)]