16632225

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2594

約数の個数: 36

約数和(自身を含む): 30829500

約数和(自身を除く): 14197275

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 2549, 6525, 7647, 12745, 22941, 38235, 63725, 73921, 114705, 191175, 221763, 369605, 573525, 665289, 1108815, 1848025, 3326445, 5544075, 16632225]

約数ペア:

[(1, 16632225), (3, 5544075), (5, 3326445), (9, 1848025), (15, 1108815), (25, 665289), (29, 573525), (45, 369605), (75, 221763), (87, 191175), (145, 114705), (225, 73921), (261, 63725), (435, 38235), (725, 22941), (1305, 12745), (2175, 7647), (2549, 6525)]