10402875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 21448128

約数和(自身を除く): 11045253

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1321, 1575, 2625, 3963, 6605, 7875, 9247, 11889, 19815, 27741, 33025, 46235, 59445, 83223, 99075, 138705, 165125, 231175, 297225, 416115, 495375, 693525, 1155875, 1486125, 2080575, 3467625, 10402875]

約数ペア:

[(1, 10402875), (3, 3467625), (5, 2080575), (7, 1486125), (9, 1155875), (15, 693525), (21, 495375), (25, 416115), (35, 297225), (45, 231175), (63, 165125), (75, 138705), (105, 99075), (125, 83223), (175, 59445), (225, 46235), (315, 33025), (375, 27741), (525, 19815), (875, 11889), (1125, 9247), (1321, 7875), (1575, 6605), (2625, 3963)]