6983925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 13615200

約数和(自身を除く): 6631275

約数列:

[1, 3, 5, 13, 15, 19, 25, 29, 39, 57, 65, 75, 87, 95, 145, 169, 195, 247, 285, 325, 377, 435, 475, 507, 551, 725, 741, 845, 975, 1131, 1235, 1425, 1653, 1885, 2175, 2535, 2755, 3211, 3705, 4225, 4901, 5655, 6175, 7163, 8265, 9425, 9633, 12675, 13775, 14703, 16055, 18525, 21489, 24505, 28275, 35815, 41325, 48165, 73515, 80275, 93119, 107445, 122525, 179075, 240825, 279357, 367575, 465595, 537225, 1396785, 2327975, 6983925]

約数ペア:

[(1, 6983925), (3, 2327975), (5, 1396785), (13, 537225), (15, 465595), (19, 367575), (25, 279357), (29, 240825), (39, 179075), (57, 122525), (65, 107445), (75, 93119), (87, 80275), (95, 73515), (145, 48165), (169, 41325), (195, 35815), (247, 28275), (285, 24505), (325, 21489), (377, 18525), (435, 16055), (475, 14703), (507, 13775), (551, 12675), (725, 9633), (741, 9425), (845, 8265), (975, 7163), (1131, 6175), (1235, 5655), (1425, 4901), (1653, 4225), (1885, 3705), (2175, 3211), (2535, 2755)]