15705060950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{11831}}^1$

素因数の和:12173

約数の個数: 48

約数和(自身を含む): 29578106880

約数和(自身を除く): 13873045930

約数列:

[1, 2, 5, 10, 25, 50, 139, 191, 278, 382, 695, 955, 1390, 1910, 3475, 4775, 6950, 9550, 11831, 23662, 26549, 53098, 59155, 118310, 132745, 265490, 295775, 591550, 663725, 1327450, 1644509, 2259721, 3289018, 4519442, 8222545, 11298605, 16445090, 22597210, 41112725, 56493025, 82225450, 112986050, 314101219, 628202438, 1570506095, 3141012190, 7852530475, 15705060950]

約数ペア:

[(1, 15705060950), (2, 7852530475), (5, 3141012190), (10, 1570506095), (25, 628202438), (50, 314101219), (139, 112986050), (191, 82225450), (278, 56493025), (382, 41112725), (695, 22597210), (955, 16445090), (1390, 11298605), (1910, 8222545), (3475, 4519442), (4775, 3289018), (6950, 2259721), (9550, 1644509), (11831, 1327450), (23662, 663725), (26549, 591550), (53098, 295775), (59155, 265490), (118310, 132745)]