202009725

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{52813}}^1$

素因数の和:52846

約数の個数: 36

約数和(自身を含む): 383112756

約数和(自身を除く): 181103031

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 52813, 158439, 264065, 475317, 792195, 897821, 1320325, 2376585, 2693463, 3960975, 4489105, 8080389, 11882925, 13467315, 22445525, 40401945, 67336575, 202009725]

約数ペア:

[(1, 202009725), (3, 67336575), (5, 40401945), (9, 22445525), (15, 13467315), (17, 11882925), (25, 8080389), (45, 4489105), (51, 3960975), (75, 2693463), (85, 2376585), (153, 1320325), (225, 897821), (255, 792195), (425, 475317), (765, 264065), (1275, 158439), (3825, 52813)]