928331325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8369}}^1$

素因数の和:8431

約数の個数: 72

約数和(自身を含む): 1821479400

約数和(自身を除く): 893148075

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 725, 765, 1275, 1305, 1479, 2175, 2465, 3825, 4437, 6525, 7395, 8369, 12325, 22185, 25107, 36975, 41845, 75321, 110925, 125535, 142273, 209225, 242701, 376605, 426819, 627675, 711365, 728103, 1213505, 1280457, 1883025, 2134095, 2184309, 3556825, 3640515, 4125917, 6067525, 6402285, 10670475, 10921545, 12377751, 18202575, 20629585, 32011425, 37133253, 54607725, 61888755, 103147925, 185666265, 309443775, 928331325]

約数ペア:

[(1, 928331325), (3, 309443775), (5, 185666265), (9, 103147925), (15, 61888755), (17, 54607725), (25, 37133253), (29, 32011425), (45, 20629585), (51, 18202575), (75, 12377751), (85, 10921545), (87, 10670475), (145, 6402285), (153, 6067525), (225, 4125917), (255, 3640515), (261, 3556825), (425, 2184309), (435, 2134095), (493, 1883025), (725, 1280457), (765, 1213505), (1275, 728103), (1305, 711365), (1479, 627675), (2175, 426819), (2465, 376605), (3825, 242701), (4437, 209225), (6525, 142273), (7395, 125535), (8369, 110925), (12325, 75321), (22185, 41845), (25107, 36975)]