1284315667075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1\times {\mathrm{30697}}^1$

素因数の和:43316

約数の個数: 48

約数和(自身を含む): 1916066014720

約数和(自身を除く): 631750347645

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 12583, 30697, 62915, 88081, 153485, 214879, 239077, 314575, 440405, 583243, 767425, 1074395, 1195385, 1673539, 2202025, 2916215, 4082701, 5371975, 5976925, 8367695, 14581075, 20413505, 41838475, 102067525, 386260351, 1931301755, 2703822457, 7338946669, 9656508775, 13519112285, 36694733345, 51372626683, 67595561425, 183473666725, 256863133415, 1284315667075]

約数ペア:

[(1, 1284315667075), (5, 256863133415), (7, 183473666725), (19, 67595561425), (25, 51372626683), (35, 36694733345), (95, 13519112285), (133, 9656508775), (175, 7338946669), (475, 2703822457), (665, 1931301755), (3325, 386260351), (12583, 102067525), (30697, 41838475), (62915, 20413505), (88081, 14581075), (153485, 8367695), (214879, 5976925), (239077, 5371975), (314575, 4082701), (440405, 2916215), (583243, 2202025), (767425, 1673539), (1074395, 1195385)]