38299125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 29632011

約数列:

[1, 3, 5, 15, 25, 41, 47, 53, 75, 123, 125, 141, 159, 205, 235, 265, 375, 615, 705, 795, 1025, 1175, 1325, 1927, 2173, 2491, 3075, 3525, 3975, 5125, 5781, 5875, 6519, 6625, 7473, 9635, 10865, 12455, 15375, 17625, 19875, 28905, 32595, 37365, 48175, 54325, 62275, 102131, 144525, 162975, 186825, 240875, 271625, 306393, 311375, 510655, 722625, 814875, 934125, 1531965, 2553275, 7659825, 12766375, 38299125]

約数ペア:

[(1, 38299125), (3, 12766375), (5, 7659825), (15, 2553275), (25, 1531965), (41, 934125), (47, 814875), (53, 722625), (75, 510655), (123, 311375), (125, 306393), (141, 271625), (159, 240875), (205, 186825), (235, 162975), (265, 144525), (375, 102131), (615, 62275), (705, 54325), (795, 48175), (1025, 37365), (1175, 32595), (1325, 28905), (1927, 19875), (2173, 17625), (2491, 15375), (3075, 12455), (3525, 10865), (3975, 9635), (5125, 7473), (5781, 6625), (5875, 6519)]