901319325

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 1527330816

約数和(自身を除く): 626011491

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 197, 265, 591, 795, 985, 1151, 1325, 2955, 3453, 3975, 4925, 5755, 10441, 14775, 17265, 28775, 31323, 52205, 61003, 86325, 156615, 183009, 226747, 261025, 305015, 680241, 783075, 915045, 1133735, 1525075, 3401205, 4575225, 5668675, 12017591, 17006025, 36052773, 60087955, 180263865, 300439775, 901319325]

約数ペア:

[(1, 901319325), (3, 300439775), (5, 180263865), (15, 60087955), (25, 36052773), (53, 17006025), (75, 12017591), (159, 5668675), (197, 4575225), (265, 3401205), (591, 1525075), (795, 1133735), (985, 915045), (1151, 783075), (1325, 680241), (2955, 305015), (3453, 261025), (3975, 226747), (4925, 183009), (5755, 156615), (10441, 86325), (14775, 61003), (17265, 52205), (28775, 31323)]