74930895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5616

約数の個数: 48

約数和(自身を含む): 145978560

約数和(自身を除く): 71047665

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5569, 13455, 16707, 27845, 50121, 72397, 83535, 128087, 217191, 250605, 361985, 384261, 640435, 651573, 1085955, 1152783, 1665131, 1921305, 3257865, 4995393, 5763915, 8325655, 14986179, 24976965, 74930895]

約数ペア:

[(1, 74930895), (3, 24976965), (5, 14986179), (9, 8325655), (13, 5763915), (15, 4995393), (23, 3257865), (39, 1921305), (45, 1665131), (65, 1152783), (69, 1085955), (115, 651573), (117, 640435), (195, 384261), (207, 361985), (299, 250605), (345, 217191), (585, 128087), (897, 83535), (1035, 72397), (1495, 50121), (2691, 27845), (4485, 16707), (5569, 13455)]