16442895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 30297600

約数和(自身を除く): 13854705

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1051, 2235, 3129, 3153, 5215, 5255, 7357, 15645, 15765, 22071, 36785, 110355, 156599, 469797, 782995, 1096193, 2348985, 3288579, 5480965, 16442895]

約数ペア:

[(1, 16442895), (3, 5480965), (5, 3288579), (7, 2348985), (15, 1096193), (21, 782995), (35, 469797), (105, 156599), (149, 110355), (447, 36785), (745, 22071), (1043, 15765), (1051, 15645), (2235, 7357), (3129, 5255), (3153, 5215)]