15752925

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 36

約数和(自身を含む): 28769364

約数和(自身を除く): 13016439

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1321, 1325, 2385, 3963, 3975, 6605, 11889, 11925, 19815, 33025, 59445, 70013, 99075, 210039, 297225, 350065, 630117, 1050195, 1750325, 3150585, 5250975, 15752925]

約数ペア:

[(1, 15752925), (3, 5250975), (5, 3150585), (9, 1750325), (15, 1050195), (25, 630117), (45, 350065), (53, 297225), (75, 210039), (159, 99075), (225, 70013), (265, 59445), (477, 33025), (795, 19815), (1321, 11925), (1325, 11889), (2385, 6605), (3963, 3975)]