274280775

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 467970048

約数和(自身を除く): 193689273

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 191, 205, 467, 573, 615, 955, 1025, 1401, 2335, 2865, 3075, 4775, 7005, 7831, 11675, 14325, 19147, 23493, 35025, 39155, 57441, 89197, 95735, 117465, 195775, 267591, 287205, 445985, 478675, 587325, 1337955, 1436025, 2229925, 3657077, 6689775, 10971231, 18285385, 54856155, 91426925, 274280775]

約数ペア:

[(1, 274280775), (3, 91426925), (5, 54856155), (15, 18285385), (25, 10971231), (41, 6689775), (75, 3657077), (123, 2229925), (191, 1436025), (205, 1337955), (467, 587325), (573, 478675), (615, 445985), (955, 287205), (1025, 267591), (1401, 195775), (2335, 117465), (2865, 95735), (3075, 89197), (4775, 57441), (7005, 39155), (7831, 35025), (11675, 23493), (14325, 19147)]