2017632225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1489}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 3990816000

約数和(自身を除く): 1973183775

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 89, 105, 145, 175, 203, 267, 435, 445, 525, 609, 623, 725, 1015, 1335, 1489, 1869, 2175, 2225, 2581, 3045, 3115, 4467, 5075, 6675, 7445, 7743, 9345, 10423, 12905, 15225, 15575, 18067, 22335, 31269, 37225, 38715, 43181, 46725, 52115, 54201, 64525, 90335, 111675, 129543, 132521, 156345, 193575, 215905, 260575, 271005, 302267, 397563, 451675, 647715, 662605, 781725, 906801, 927647, 1079525, 1355025, 1511335, 1987815, 2782941, 3238575, 3313025, 3843109, 4534005, 4638235, 7556675, 9939075, 11529327, 13914705, 19215545, 22670025, 23191175, 26901763, 57646635, 69573525, 80705289, 96077725, 134508815, 288233175, 403526445, 672544075, 2017632225]

約数ペア:

[(1, 2017632225), (3, 672544075), (5, 403526445), (7, 288233175), (15, 134508815), (21, 96077725), (25, 80705289), (29, 69573525), (35, 57646635), (75, 26901763), (87, 23191175), (89, 22670025), (105, 19215545), (145, 13914705), (175, 11529327), (203, 9939075), (267, 7556675), (435, 4638235), (445, 4534005), (525, 3843109), (609, 3313025), (623, 3238575), (725, 2782941), (1015, 1987815), (1335, 1511335), (1489, 1355025), (1869, 1079525), (2175, 927647), (2225, 906801), (2581, 781725), (3045, 662605), (3115, 647715), (4467, 451675), (5075, 397563), (6675, 302267), (7445, 271005), (7743, 260575), (9345, 215905), (10423, 193575), (12905, 156345), (15225, 132521), (15575, 129543), (18067, 111675), (22335, 90335), (31269, 64525), (37225, 54201), (38715, 52115), (43181, 46725)]