1789993725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1951}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 3192129024

約数和(自身を除く): 1402135299

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 941, 975, 1951, 2823, 4705, 5853, 9755, 12233, 14115, 23525, 25363, 29265, 36699, 48775, 61165, 70575, 76089, 126815, 146325, 183495, 305825, 380445, 634075, 917475, 1835891, 1902225, 5507673, 9179455, 23866583, 27538365, 45897275, 71599749, 119332915, 137691825, 357998745, 596664575, 1789993725]

約数ペア:

[(1, 1789993725), (3, 596664575), (5, 357998745), (13, 137691825), (15, 119332915), (25, 71599749), (39, 45897275), (65, 27538365), (75, 23866583), (195, 9179455), (325, 5507673), (941, 1902225), (975, 1835891), (1951, 917475), (2823, 634075), (4705, 380445), (5853, 305825), (9755, 183495), (12233, 146325), (14115, 126815), (23525, 76089), (25363, 70575), (29265, 61165), (36699, 48775)]