12774450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6579

約数の個数: 48

約数和(自身を含む): 34122816

約数和(自身を除く): 21348366

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6551, 13102, 19653, 32755, 39306, 65510, 85163, 98265, 163775, 170326, 196530, 255489, 327550, 425815, 491325, 510978, 851630, 982650, 1277445, 2129075, 2554890, 4258150, 6387225, 12774450]

約数ペア:

[(1, 12774450), (2, 6387225), (3, 4258150), (5, 2554890), (6, 2129075), (10, 1277445), (13, 982650), (15, 851630), (25, 510978), (26, 491325), (30, 425815), (39, 327550), (50, 255489), (65, 196530), (75, 170326), (78, 163775), (130, 98265), (150, 85163), (195, 65510), (325, 39306), (390, 32755), (650, 19653), (975, 13102), (1950, 6551)]