45290025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 91690560

約数和(自身を除く): 46400535

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 225, 261, 275, 319, 435, 495, 631, 725, 825, 957, 1305, 1595, 1893, 2175, 2475, 2871, 3155, 4785, 5679, 6525, 6941, 7975, 9465, 14355, 15775, 18299, 20823, 23925, 28395, 34705, 47325, 54897, 62469, 71775, 91495, 104115, 141975, 164691, 173525, 201289, 274485, 312345, 457475, 520575, 603867, 823455, 1006445, 1372425, 1561725, 1811601, 3019335, 4117275, 5032225, 9058005, 15096675, 45290025]

約数ペア:

[(1, 45290025), (3, 15096675), (5, 9058005), (9, 5032225), (11, 4117275), (15, 3019335), (25, 1811601), (29, 1561725), (33, 1372425), (45, 1006445), (55, 823455), (75, 603867), (87, 520575), (99, 457475), (145, 312345), (165, 274485), (225, 201289), (261, 173525), (275, 164691), (319, 141975), (435, 104115), (495, 91495), (631, 71775), (725, 62469), (825, 54897), (957, 47325), (1305, 34705), (1595, 28395), (1893, 23925), (2175, 20823), (2475, 18299), (2871, 15775), (3155, 14355), (4785, 9465), (5679, 7975), (6525, 6941)]