149192925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 297123840

約数和(自身を除く): 147930915

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 89, 93, 103, 105, 155, 175, 217, 267, 309, 445, 465, 515, 525, 623, 651, 721, 775, 1085, 1335, 1545, 1869, 2163, 2225, 2325, 2575, 2759, 3115, 3193, 3255, 3605, 5425, 6675, 7725, 8277, 9167, 9345, 9579, 10815, 13795, 15575, 15965, 16275, 18025, 19313, 22351, 27501, 41385, 45835, 46725, 47895, 54075, 57939, 64169, 67053, 68975, 79825, 96565, 111755, 137505, 192507, 206925, 229175, 239475, 284177, 289695, 320845, 335265, 482825, 558775, 687525, 852531, 962535, 1420885, 1448475, 1604225, 1676325, 1989239, 4262655, 4812675, 5967717, 7104425, 9946195, 21313275, 29838585, 49730975, 149192925]

約数ペア:

[(1, 149192925), (3, 49730975), (5, 29838585), (7, 21313275), (15, 9946195), (21, 7104425), (25, 5967717), (31, 4812675), (35, 4262655), (75, 1989239), (89, 1676325), (93, 1604225), (103, 1448475), (105, 1420885), (155, 962535), (175, 852531), (217, 687525), (267, 558775), (309, 482825), (445, 335265), (465, 320845), (515, 289695), (525, 284177), (623, 239475), (651, 229175), (721, 206925), (775, 192507), (1085, 137505), (1335, 111755), (1545, 96565), (1869, 79825), (2163, 68975), (2225, 67053), (2325, 64169), (2575, 57939), (2759, 54075), (3115, 47895), (3193, 46725), (3255, 45835), (3605, 41385), (5425, 27501), (6675, 22351), (7725, 19313), (8277, 18025), (9167, 16275), (9345, 15965), (9579, 15575), (10815, 13795)]