1138993485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{2833}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 2124547776

約数和(自身を除く): 985554291

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 547, 735, 1641, 2735, 2833, 3829, 8205, 8499, 11487, 14165, 19145, 19831, 26803, 42495, 57435, 59493, 80409, 99155, 134015, 138817, 297465, 402045, 416451, 694085, 1549651, 2082255, 4648953, 7748255, 10847557, 23244765, 32542671, 54237785, 75932899, 162713355, 227798697, 379664495, 1138993485]

約数ペア:

[(1, 1138993485), (3, 379664495), (5, 227798697), (7, 162713355), (15, 75932899), (21, 54237785), (35, 32542671), (49, 23244765), (105, 10847557), (147, 7748255), (245, 4648953), (547, 2082255), (735, 1549651), (1641, 694085), (2735, 416451), (2833, 402045), (3829, 297465), (8205, 138817), (8499, 134015), (11487, 99155), (14165, 80409), (19145, 59493), (19831, 57435), (26803, 42495)]