149701825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 238484736

約数和(自身を除く): 88782911

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 161, 175, 299, 325, 455, 575, 805, 1495, 2093, 2275, 2861, 4025, 7475, 10465, 14305, 20027, 37193, 52325, 65803, 71525, 100135, 185965, 260351, 329015, 460621, 500675, 855439, 929825, 1301755, 1645075, 2303105, 4277195, 5988073, 6508775, 11515525, 21385975, 29940365, 149701825]

約数ペア:

[(1, 149701825), (5, 29940365), (7, 21385975), (13, 11515525), (23, 6508775), (25, 5988073), (35, 4277195), (65, 2303105), (91, 1645075), (115, 1301755), (161, 929825), (175, 855439), (299, 500675), (325, 460621), (455, 329015), (575, 260351), (805, 185965), (1495, 100135), (2093, 71525), (2275, 65803), (2861, 52325), (4025, 37193), (7475, 20027), (10465, 14305)]