7012425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 14362176

約数和(自身を除く): 7349751

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 37, 57, 75, 95, 105, 111, 133, 175, 185, 259, 285, 361, 399, 475, 525, 555, 665, 703, 777, 925, 1083, 1295, 1425, 1805, 1995, 2109, 2527, 2775, 3325, 3515, 3885, 4921, 5415, 6475, 7581, 9025, 9975, 10545, 12635, 13357, 14763, 17575, 19425, 24605, 27075, 37905, 40071, 52725, 63175, 66785, 73815, 93499, 123025, 189525, 200355, 280497, 333925, 369075, 467495, 1001775, 1402485, 2337475, 7012425]

約数ペア:

[(1, 7012425), (3, 2337475), (5, 1402485), (7, 1001775), (15, 467495), (19, 369075), (21, 333925), (25, 280497), (35, 200355), (37, 189525), (57, 123025), (75, 93499), (95, 73815), (105, 66785), (111, 63175), (133, 52725), (175, 40071), (185, 37905), (259, 27075), (285, 24605), (361, 19425), (399, 17575), (475, 14763), (525, 13357), (555, 12635), (665, 10545), (703, 9975), (777, 9025), (925, 7581), (1083, 6475), (1295, 5415), (1425, 4921), (1805, 3885), (1995, 3515), (2109, 3325), (2527, 2775)]