632385

素因数分解:

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

素因数の和:94

約数の個数: 48

約数和(自身を含む): 1257984

約数和(自身を除く): 625599

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, 2691, 3055, 3243, 4485, 5405, 5499, 9165, 9729, 13455, 14053, 16215, 27495, 42159, 48645, 70265, 126477, 210795, 632385]

約数ペア:

[(1, 632385), (3, 210795), (5, 126477), (9, 70265), (13, 48645), (15, 42159), (23, 27495), (39, 16215), (45, 14053), (47, 13455), (65, 9729), (69, 9165), (115, 5499), (117, 5405), (141, 4485), (195, 3243), (207, 3055), (235, 2691), (299, 2115), (345, 1833), (423, 1495), (585, 1081), (611, 1035), (705, 897)]