126156675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 221096960

約数和(自身を除く): 94940285

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 223, 285, 397, 475, 669, 1115, 1191, 1425, 1985, 3345, 4237, 5575, 5955, 7543, 9925, 12711, 16725, 21185, 22629, 29775, 37715, 63555, 88531, 105925, 113145, 188575, 265593, 317775, 442655, 565725, 1327965, 1682089, 2213275, 5046267, 6639825, 8410445, 25231335, 42052225, 126156675]

約数ペア:

[(1, 126156675), (3, 42052225), (5, 25231335), (15, 8410445), (19, 6639825), (25, 5046267), (57, 2213275), (75, 1682089), (95, 1327965), (223, 565725), (285, 442655), (397, 317775), (475, 265593), (669, 188575), (1115, 113145), (1191, 105925), (1425, 88531), (1985, 63555), (3345, 37715), (4237, 29775), (5575, 22629), (5955, 21185), (7543, 16725), (9925, 12711)]