315048405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2458

約数の個数: 64

約数和(自身を含む): 615720960

約数和(自身を除く): 300672555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 67, 95, 105, 133, 201, 285, 335, 399, 469, 665, 1005, 1273, 1407, 1995, 2345, 2357, 3819, 6365, 7035, 7071, 8911, 11785, 16499, 19095, 26733, 35355, 44555, 44783, 49497, 82495, 133665, 134349, 157919, 223915, 247485, 313481, 473757, 671745, 789595, 940443, 1105433, 1567405, 2368785, 3000461, 3316299, 4702215, 5527165, 9001383, 15002305, 16581495, 21003227, 45006915, 63009681, 105016135, 315048405]

約数ペア:

[(1, 315048405), (3, 105016135), (5, 63009681), (7, 45006915), (15, 21003227), (19, 16581495), (21, 15002305), (35, 9001383), (57, 5527165), (67, 4702215), (95, 3316299), (105, 3000461), (133, 2368785), (201, 1567405), (285, 1105433), (335, 940443), (399, 789595), (469, 671745), (665, 473757), (1005, 313481), (1273, 247485), (1407, 223915), (1995, 157919), (2345, 134349), (2357, 133665), (3819, 82495), (6365, 49497), (7035, 44783), (7071, 44555), (8911, 35355), (11785, 26733), (16499, 19095)]