1010378525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 1391410944

約数和(自身を除く): 381032419

約数列:

[1, 5, 13, 25, 43, 65, 197, 215, 325, 367, 559, 985, 1075, 1835, 2561, 2795, 4771, 4925, 8471, 9175, 12805, 13975, 15781, 23855, 42355, 64025, 72299, 78905, 110123, 119275, 205153, 211775, 361495, 394525, 550615, 939887, 1025765, 1807475, 2753075, 3108857, 4699435, 5128825, 15544285, 23497175, 40415141, 77721425, 202075705, 1010378525]

約数ペア:

[(1, 1010378525), (5, 202075705), (13, 77721425), (25, 40415141), (43, 23497175), (65, 15544285), (197, 5128825), (215, 4699435), (325, 3108857), (367, 2753075), (559, 1807475), (985, 1025765), (1075, 939887), (1835, 550615), (2561, 394525), (2795, 361495), (4771, 211775), (4925, 205153), (8471, 119275), (9175, 110123), (12805, 78905), (13975, 72299), (15781, 64025), (23855, 42355)]