353295475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 488718720

約数和(自身を除く): 135423245

約数列:

[1, 5, 13, 25, 47, 65, 101, 229, 235, 325, 505, 611, 1145, 1175, 1313, 2525, 2977, 3055, 4747, 5725, 6565, 10763, 14885, 15275, 23129, 23735, 32825, 53815, 61711, 74425, 115645, 118675, 139919, 269075, 300677, 308555, 578225, 699595, 1087063, 1503385, 1542775, 3497975, 5435315, 7516925, 14131819, 27176575, 70659095, 353295475]

約数ペア:

[(1, 353295475), (5, 70659095), (13, 27176575), (25, 14131819), (47, 7516925), (65, 5435315), (101, 3497975), (229, 1542775), (235, 1503385), (325, 1087063), (505, 699595), (611, 578225), (1145, 308555), (1175, 300677), (1313, 269075), (2525, 139919), (2977, 118675), (3055, 115645), (4747, 74425), (5725, 61711), (6565, 53815), (10763, 32825), (14885, 23735), (15275, 23129)]