25933075

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 14778605

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 379, 391, 425, 575, 595, 805, 1895, 1955, 2653, 2737, 2975, 4025, 6443, 8717, 9475, 9775, 13265, 13685, 32215, 43585, 45101, 61019, 66325, 68425, 148189, 161075, 217925, 225505, 305095, 740945, 1037323, 1127525, 1525475, 3704725, 5186615, 25933075]

約数ペア:

[(1, 25933075), (5, 5186615), (7, 3704725), (17, 1525475), (23, 1127525), (25, 1037323), (35, 740945), (85, 305095), (115, 225505), (119, 217925), (161, 161075), (175, 148189), (379, 68425), (391, 66325), (425, 61019), (575, 45101), (595, 43585), (805, 32215), (1895, 13685), (1955, 13265), (2653, 9775), (2737, 9475), (2975, 8717), (4025, 6443)]