42321525

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 73054848

約数和(自身を除く): 30733323

約数列:

[1, 3, 5, 15, 25, 37, 75, 101, 111, 151, 185, 303, 453, 505, 555, 755, 925, 1515, 2265, 2525, 2775, 3737, 3775, 5587, 7575, 11211, 11325, 15251, 16761, 18685, 27935, 45753, 56055, 76255, 83805, 93425, 139675, 228765, 280275, 381275, 419025, 564287, 1143825, 1692861, 2821435, 8464305, 14107175, 42321525]

約数ペア:

[(1, 42321525), (3, 14107175), (5, 8464305), (15, 2821435), (25, 1692861), (37, 1143825), (75, 564287), (101, 419025), (111, 381275), (151, 280275), (185, 228765), (303, 139675), (453, 93425), (505, 83805), (555, 76255), (755, 56055), (925, 45753), (1515, 27935), (2265, 18685), (2525, 16761), (2775, 15251), (3737, 11325), (3775, 11211), (5587, 7575)]