29322825

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 57674880

約数和(自身を除く): 28352055

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 79, 101, 105, 147, 175, 237, 245, 303, 395, 505, 525, 553, 707, 735, 1185, 1225, 1515, 1659, 1975, 2121, 2525, 2765, 3535, 3675, 3871, 4949, 5925, 7575, 7979, 8295, 10605, 11613, 13825, 14847, 17675, 19355, 23937, 24745, 39895, 41475, 53025, 55853, 58065, 74235, 96775, 119685, 123725, 167559, 199475, 279265, 290325, 371175, 390971, 598425, 837795, 1172913, 1396325, 1954855, 4188975, 5864565, 9774275, 29322825]

約数ペア:

[(1, 29322825), (3, 9774275), (5, 5864565), (7, 4188975), (15, 1954855), (21, 1396325), (25, 1172913), (35, 837795), (49, 598425), (75, 390971), (79, 371175), (101, 290325), (105, 279265), (147, 199475), (175, 167559), (237, 123725), (245, 119685), (303, 96775), (395, 74235), (505, 58065), (525, 55853), (553, 53025), (707, 41475), (735, 39895), (1185, 24745), (1225, 23937), (1515, 19355), (1659, 17675), (1975, 14847), (2121, 13825), (2525, 11613), (2765, 10605), (3535, 8295), (3675, 7979), (3871, 7575), (4949, 5925)]