7052325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 14418720

約数和(自身を除く): 7366395

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 101, 105, 133, 147, 175, 245, 285, 303, 399, 475, 505, 525, 665, 707, 735, 931, 1225, 1425, 1515, 1919, 1995, 2121, 2525, 2793, 3325, 3535, 3675, 4655, 4949, 5757, 7575, 9595, 9975, 10605, 13433, 13965, 14847, 17675, 23275, 24745, 28785, 40299, 47975, 53025, 67165, 69825, 74235, 94031, 123725, 143925, 201495, 282093, 335825, 371175, 470155, 1007475, 1410465, 2350775, 7052325]

約数ペア:

[(1, 7052325), (3, 2350775), (5, 1410465), (7, 1007475), (15, 470155), (19, 371175), (21, 335825), (25, 282093), (35, 201495), (49, 143925), (57, 123725), (75, 94031), (95, 74235), (101, 69825), (105, 67165), (133, 53025), (147, 47975), (175, 40299), (245, 28785), (285, 24745), (303, 23275), (399, 17675), (475, 14847), (505, 13965), (525, 13433), (665, 10605), (707, 9975), (735, 9595), (931, 7575), (1225, 5757), (1425, 4949), (1515, 4655), (1919, 3675), (1995, 3535), (2121, 3325), (2525, 2793)]