45451425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 78709248

約数和(自身を除く): 33257823

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 113, 155, 173, 339, 465, 519, 565, 775, 865, 1695, 2325, 2595, 2825, 3503, 4325, 5363, 8475, 10509, 12975, 16089, 17515, 19549, 26815, 52545, 58647, 80445, 87575, 97745, 134075, 262725, 293235, 402225, 488725, 606019, 1466175, 1818057, 3030095, 9090285, 15150475, 45451425]

約数ペア:

[(1, 45451425), (3, 15150475), (5, 9090285), (15, 3030095), (25, 1818057), (31, 1466175), (75, 606019), (93, 488725), (113, 402225), (155, 293235), (173, 262725), (339, 134075), (465, 97745), (519, 87575), (565, 80445), (775, 58647), (865, 52545), (1695, 26815), (2325, 19549), (2595, 17515), (2825, 16089), (3503, 12975), (4325, 10509), (5363, 8475)]