52966875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 99193248

約数和(自身を除く): 46226373

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 53, 65, 75, 123, 125, 159, 195, 205, 265, 325, 375, 533, 615, 625, 689, 795, 975, 1025, 1325, 1599, 1625, 1875, 2067, 2173, 2665, 3075, 3445, 3975, 4875, 5125, 6519, 6625, 7995, 8125, 10335, 10865, 13325, 15375, 17225, 19875, 24375, 25625, 28249, 32595, 33125, 39975, 51675, 54325, 66625, 76875, 84747, 86125, 99375, 141245, 162975, 199875, 258375, 271625, 333125, 423735, 430625, 706225, 814875, 999375, 1291875, 1358125, 2118675, 3531125, 4074375, 10593375, 17655625, 52966875]

約数ペア:

[(1, 52966875), (3, 17655625), (5, 10593375), (13, 4074375), (15, 3531125), (25, 2118675), (39, 1358125), (41, 1291875), (53, 999375), (65, 814875), (75, 706225), (123, 430625), (125, 423735), (159, 333125), (195, 271625), (205, 258375), (265, 199875), (325, 162975), (375, 141245), (533, 99375), (615, 86125), (625, 84747), (689, 76875), (795, 66625), (975, 54325), (1025, 51675), (1325, 39975), (1599, 33125), (1625, 32595), (1875, 28249), (2067, 25625), (2173, 24375), (2665, 19875), (3075, 17225), (3445, 15375), (3975, 13325), (4875, 10865), (5125, 10335), (6519, 8125), (6625, 7995)]