25113690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{39863}}^1$

素因数の和:39883

約数の個数: 48

約数和(自身を含む): 74625408

約数和(自身を除く): 49511718

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 39863, 79726, 119589, 199315, 239178, 279041, 358767, 398630, 558082, 597945, 717534, 837123, 1195890, 1395205, 1674246, 1793835, 2511369, 2790410, 3587670, 4185615, 5022738, 8371230, 12556845, 25113690]

約数ペア:

[(1, 25113690), (2, 12556845), (3, 8371230), (5, 5022738), (6, 4185615), (7, 3587670), (9, 2790410), (10, 2511369), (14, 1793835), (15, 1674246), (18, 1395205), (21, 1195890), (30, 837123), (35, 717534), (42, 597945), (45, 558082), (63, 398630), (70, 358767), (90, 279041), (105, 239178), (126, 199315), (210, 119589), (315, 79726), (630, 39863)]