1375450065

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6569}}^1$

素因数の和:6644

約数の個数: 80

約数和(自身を含む): 2747416320

約数和(自身を除く): 1371966255

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 81, 99, 135, 141, 165, 235, 297, 405, 423, 495, 517, 705, 891, 1269, 1485, 1551, 2115, 2585, 3807, 4455, 4653, 6345, 6569, 7755, 13959, 19035, 19707, 23265, 32845, 41877, 59121, 69795, 72259, 98535, 177363, 209385, 216777, 295605, 308743, 361295, 532089, 650331, 886815, 926229, 1083885, 1543715, 1950993, 2660445, 2778687, 3251655, 3396173, 4631145, 5852979, 8336061, 9754965, 10188519, 13893435, 16980865, 25008183, 29264895, 30565557, 41680305, 50942595, 91696671, 125040915, 152827785, 275090013, 458483355, 1375450065]

約数ペア:

[(1, 1375450065), (3, 458483355), (5, 275090013), (9, 152827785), (11, 125040915), (15, 91696671), (27, 50942595), (33, 41680305), (45, 30565557), (47, 29264895), (55, 25008183), (81, 16980865), (99, 13893435), (135, 10188519), (141, 9754965), (165, 8336061), (235, 5852979), (297, 4631145), (405, 3396173), (423, 3251655), (495, 2778687), (517, 2660445), (705, 1950993), (891, 1543715), (1269, 1083885), (1485, 926229), (1551, 886815), (2115, 650331), (2585, 532089), (3807, 361295), (4455, 308743), (4653, 295605), (6345, 216777), (6569, 209385), (7755, 177363), (13959, 98535), (19035, 72259), (19707, 69795), (23265, 59121), (32845, 41877)]