29794375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 42423920

約数和(自身を除く): 12629545

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 193, 247, 325, 475, 625, 965, 1235, 1625, 2375, 2509, 3667, 4825, 6175, 8125, 11875, 12545, 18335, 24125, 30875, 47671, 62725, 91675, 120625, 154375, 238355, 313625, 458375, 1191775, 1568125, 2291875, 5958875, 29794375]

約数ペア:

[(1, 29794375), (5, 5958875), (13, 2291875), (19, 1568125), (25, 1191775), (65, 458375), (95, 313625), (125, 238355), (193, 154375), (247, 120625), (325, 91675), (475, 62725), (625, 47671), (965, 30875), (1235, 24125), (1625, 18335), (2375, 12545), (2509, 11875), (3667, 8125), (4825, 6175)]