1520232545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 2013204480

約数和(自身を除く): 492971935

約数列:

[1, 5, 13, 61, 65, 127, 305, 635, 793, 1651, 3019, 3965, 7747, 8255, 15095, 38735, 39247, 100711, 184159, 196235, 383413, 503555, 920795, 1917065, 2394067, 4984369, 11970335, 23388193, 24921845, 116940965, 304046509, 1520232545]

約数ペア:

[(1, 1520232545), (5, 304046509), (13, 116940965), (61, 24921845), (65, 23388193), (127, 11970335), (305, 4984369), (635, 2394067), (793, 1917065), (1651, 920795), (3019, 503555), (3965, 383413), (7747, 196235), (8255, 184159), (15095, 100711), (38735, 39247)]