30804902175

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{3229}}^1$

素因数の和:4344

約数の個数: 48

約数和(自身を含む): 51388318080

約数和(自身を除く): 20583415905

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 971, 1965, 2913, 3229, 3275, 4855, 9687, 9825, 14565, 16145, 24275, 48435, 72825, 80725, 127201, 242175, 381603, 422999, 636005, 1268997, 1908015, 2114995, 3135359, 3180025, 6344985, 9406077, 9540075, 10574975, 15676795, 31724925, 47030385, 78383975, 235151925, 410732029, 1232196087, 2053660145, 6160980435, 10268300725, 30804902175]

約数ペア:

[(1, 30804902175), (3, 10268300725), (5, 6160980435), (15, 2053660145), (25, 1232196087), (75, 410732029), (131, 235151925), (393, 78383975), (655, 47030385), (971, 31724925), (1965, 15676795), (2913, 10574975), (3229, 9540075), (3275, 9406077), (4855, 6344985), (9687, 3180025), (9825, 3135359), (14565, 2114995), (16145, 1908015), (24275, 1268997), (48435, 636005), (72825, 422999), (80725, 381603), (127201, 242175)]