1310235345

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18961

約数の個数: 56

約数和(自身を含む): 2481547200

約数和(自身を除く): 1171311855

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2565, 3645, 4617, 7695, 13851, 18919, 23085, 56757, 69255, 94595, 170271, 283785, 359461, 510813, 851355, 1078383, 1532439, 1797305, 2554065, 3235149, 4597317, 5391915, 7662195, 9705447, 13791951, 16175745, 22986585, 29116341, 48527235, 68959755, 87349023, 145581705, 262047069, 436745115, 1310235345]

約数ペア:

[(1, 1310235345), (3, 436745115), (5, 262047069), (9, 145581705), (15, 87349023), (19, 68959755), (27, 48527235), (45, 29116341), (57, 22986585), (81, 16175745), (95, 13791951), (135, 9705447), (171, 7662195), (243, 5391915), (285, 4597317), (405, 3235149), (513, 2554065), (729, 1797305), (855, 1532439), (1215, 1078383), (1539, 851355), (2565, 510813), (3645, 359461), (4617, 283785), (7695, 170271), (13851, 94595), (18919, 69255), (23085, 56757)]