4493115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 8817120

約数和(自身を除く): 4324005

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 313, 319, 435, 495, 939, 957, 1305, 1565, 1595, 2817, 2871, 3443, 4695, 4785, 9077, 10329, 14085, 14355, 17215, 27231, 30987, 45385, 51645, 81693, 99847, 136155, 154935, 299541, 408465, 499235, 898623, 1497705, 4493115]

約数ペア:

[(1, 4493115), (3, 1497705), (5, 898623), (9, 499235), (11, 408465), (15, 299541), (29, 154935), (33, 136155), (45, 99847), (55, 81693), (87, 51645), (99, 45385), (145, 30987), (165, 27231), (261, 17215), (313, 14355), (319, 14085), (435, 10329), (495, 9077), (939, 4785), (957, 4695), (1305, 3443), (1565, 2871), (1595, 2817)]