42830294475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{25933}}^1$

素因数の和:26045

約数の個数: 72

約数和(自身を含む): 75964005552

約数和(自身を除く): 33133711077

約数列:

[1, 3, 5, 15, 19, 25, 57, 61, 75, 95, 183, 285, 305, 361, 475, 915, 1083, 1159, 1425, 1525, 1805, 3477, 4575, 5415, 5795, 9025, 17385, 22021, 25933, 27075, 28975, 66063, 77799, 86925, 110105, 129665, 330315, 388995, 492727, 550525, 648325, 1478181, 1581913, 1651575, 1944975, 2463635, 4745739, 7390905, 7909565, 9361813, 12318175, 23728695, 28085439, 30056347, 36954525, 39547825, 46809065, 90169041, 118643475, 140427195, 150281735, 234045325, 450845205, 571070593, 702135975, 751408675, 1713211779, 2254226025, 2855352965, 8566058895, 14276764825, 42830294475]

約数ペア:

[(1, 42830294475), (3, 14276764825), (5, 8566058895), (15, 2855352965), (19, 2254226025), (25, 1713211779), (57, 751408675), (61, 702135975), (75, 571070593), (95, 450845205), (183, 234045325), (285, 150281735), (305, 140427195), (361, 118643475), (475, 90169041), (915, 46809065), (1083, 39547825), (1159, 36954525), (1425, 30056347), (1525, 28085439), (1805, 23728695), (3477, 12318175), (4575, 9361813), (5415, 7909565), (5795, 7390905), (9025, 4745739), (17385, 2463635), (22021, 1944975), (25933, 1651575), (27075, 1581913), (28975, 1478181), (66063, 648325), (77799, 550525), (86925, 492727), (110105, 388995), (129665, 330315)]