61237155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25357}}^1$

素因数の和:25395

約数の個数: 32

約数和(自身を含む): 116849664

約数和(自身を除く): 55612509

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 25357, 76071, 126785, 177499, 380355, 532497, 583211, 887495, 1749633, 2662485, 2916055, 4082477, 8748165, 12247431, 20412385, 61237155]

約数ペア:

[(1, 61237155), (3, 20412385), (5, 12247431), (7, 8748165), (15, 4082477), (21, 2916055), (23, 2662485), (35, 1749633), (69, 887495), (105, 583211), (115, 532497), (161, 380355), (345, 177499), (483, 126785), (805, 76071), (2415, 25357)]