16432395

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 31080960

約数和(自身を除く): 14648565

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 283, 395, 553, 735, 849, 1185, 1415, 1659, 1981, 2765, 3871, 4245, 5943, 8295, 9905, 11613, 13867, 19355, 22357, 29715, 41601, 58065, 67071, 69335, 111785, 156499, 208005, 335355, 469497, 782495, 1095493, 2347485, 3286479, 5477465, 16432395]

約数ペア:

[(1, 16432395), (3, 5477465), (5, 3286479), (7, 2347485), (15, 1095493), (21, 782495), (35, 469497), (49, 335355), (79, 208005), (105, 156499), (147, 111785), (237, 69335), (245, 67071), (283, 58065), (395, 41601), (553, 29715), (735, 22357), (849, 19355), (1185, 13867), (1415, 11613), (1659, 9905), (1981, 8295), (2765, 5943), (3871, 4245)]