91120425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 178381440

約数和(自身を除く): 87261015

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 73, 75, 85, 89, 165, 187, 219, 255, 267, 275, 365, 425, 445, 561, 803, 825, 935, 979, 1095, 1241, 1275, 1335, 1513, 1825, 2225, 2409, 2805, 2937, 3723, 4015, 4539, 4675, 4895, 5475, 6205, 6497, 6675, 7565, 12045, 13651, 14025, 14685, 16643, 18615, 19491, 20075, 22695, 24475, 31025, 32485, 37825, 40953, 49929, 60225, 68255, 71467, 73425, 83215, 93075, 97455, 110449, 113475, 162425, 204765, 214401, 249645, 331347, 341275, 357335, 416075, 487275, 552245, 1023825, 1072005, 1214939, 1248225, 1656735, 1786675, 2761225, 3644817, 5360025, 6074695, 8283675, 18224085, 30373475, 91120425]

約数ペア:

[(1, 91120425), (3, 30373475), (5, 18224085), (11, 8283675), (15, 6074695), (17, 5360025), (25, 3644817), (33, 2761225), (51, 1786675), (55, 1656735), (73, 1248225), (75, 1214939), (85, 1072005), (89, 1023825), (165, 552245), (187, 487275), (219, 416075), (255, 357335), (267, 341275), (275, 331347), (365, 249645), (425, 214401), (445, 204765), (561, 162425), (803, 113475), (825, 110449), (935, 97455), (979, 93075), (1095, 83215), (1241, 73425), (1275, 71467), (1335, 68255), (1513, 60225), (1825, 49929), (2225, 40953), (2409, 37825), (2805, 32485), (2937, 31025), (3723, 24475), (4015, 22695), (4539, 20075), (4675, 19491), (4895, 18615), (5475, 16643), (6205, 14685), (6497, 14025), (6675, 13651), (7565, 12045)]