71914425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 131926080

約数和(自身を除く): 60011655

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 671, 825, 915, 1429, 1525, 2013, 3355, 4287, 4575, 7145, 10065, 15719, 16775, 21435, 35725, 47157, 50325, 78595, 87169, 107175, 235785, 261507, 392975, 435845, 958859, 1178925, 1307535, 2179225, 2876577, 4794295, 6537675, 14382885, 23971475, 71914425]

約数ペア:

[(1, 71914425), (3, 23971475), (5, 14382885), (11, 6537675), (15, 4794295), (25, 2876577), (33, 2179225), (55, 1307535), (61, 1178925), (75, 958859), (165, 435845), (183, 392975), (275, 261507), (305, 235785), (671, 107175), (825, 87169), (915, 78595), (1429, 50325), (1525, 47157), (2013, 35725), (3355, 21435), (4287, 16775), (4575, 15719), (7145, 10065)]