4018993275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 7549873920

約数和(自身を除く): 3530880645

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 173, 275, 319, 435, 519, 725, 825, 865, 957, 971, 1595, 1903, 2175, 2595, 2913, 4325, 4785, 4855, 5017, 5709, 7975, 9515, 10681, 12975, 14565, 15051, 23925, 24275, 25085, 28159, 28545, 32043, 47575, 53405, 55187, 72825, 75255, 84477, 125425, 140795, 142725, 160215, 165561, 167983, 267025, 275935, 309749, 376275, 422385, 503949, 703975, 801075, 827805, 839915, 929247, 1379675, 1548745, 1847813, 2111925, 2519745, 4139025, 4199575, 4646235, 4871507, 5543439, 7743725, 9239065, 12598725, 14614521, 23231175, 24357535, 27717195, 46195325, 53586577, 73072605, 121787675, 138585975, 160759731, 267932885, 365363025, 803798655, 1339664425, 4018993275]

約数ペア:

[(1, 4018993275), (3, 1339664425), (5, 803798655), (11, 365363025), (15, 267932885), (25, 160759731), (29, 138585975), (33, 121787675), (55, 73072605), (75, 53586577), (87, 46195325), (145, 27717195), (165, 24357535), (173, 23231175), (275, 14614521), (319, 12598725), (435, 9239065), (519, 7743725), (725, 5543439), (825, 4871507), (865, 4646235), (957, 4199575), (971, 4139025), (1595, 2519745), (1903, 2111925), (2175, 1847813), (2595, 1548745), (2913, 1379675), (4325, 929247), (4785, 839915), (4855, 827805), (5017, 801075), (5709, 703975), (7975, 503949), (9515, 422385), (10681, 376275), (12975, 309749), (14565, 275935), (15051, 267025), (23925, 167983), (24275, 165561), (25085, 160215), (28159, 142725), (28545, 140795), (32043, 125425), (47575, 84477), (53405, 75255), (55187, 72825)]