89942685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 169632000

約数和(自身を除く): 79689315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 79, 105, 147, 237, 245, 395, 553, 735, 1185, 1549, 1659, 2765, 3871, 4647, 7745, 8295, 10843, 11613, 19355, 23235, 32529, 54215, 58065, 75901, 122371, 162645, 227703, 367113, 379505, 611855, 856597, 1138515, 1835565, 2569791, 4282985, 5996179, 12848955, 17988537, 29980895, 89942685]

約数ペア:

[(1, 89942685), (3, 29980895), (5, 17988537), (7, 12848955), (15, 5996179), (21, 4282985), (35, 2569791), (49, 1835565), (79, 1138515), (105, 856597), (147, 611855), (237, 379505), (245, 367113), (395, 227703), (553, 162645), (735, 122371), (1185, 75901), (1549, 58065), (1659, 54215), (2765, 32529), (3871, 23235), (4647, 19355), (7745, 11613), (8295, 10843)]