4627545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 8400000

約数和(自身を除く): 3772455

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 1249, 3705, 3747, 6245, 16237, 18735, 23731, 48711, 71193, 81185, 118655, 243555, 308503, 355965, 925509, 1542515, 4627545]

約数ペア:

[(1, 4627545), (3, 1542515), (5, 925509), (13, 355965), (15, 308503), (19, 243555), (39, 118655), (57, 81185), (65, 71193), (95, 48711), (195, 23731), (247, 18735), (285, 16237), (741, 6245), (1235, 3747), (1249, 3705)]