22188075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 45163776

約数和(自身を除く): 22975701

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 3251, 6825, 9753, 16255, 22757, 42263, 48765, 68271, 81275, 113785, 126789, 211315, 243825, 295841, 341355, 568925, 633945, 887523, 1056575, 1479205, 1706775, 3169725, 4437615, 7396025, 22188075]

約数ペア:

[(1, 22188075), (3, 7396025), (5, 4437615), (7, 3169725), (13, 1706775), (15, 1479205), (21, 1056575), (25, 887523), (35, 633945), (39, 568925), (65, 341355), (75, 295841), (91, 243825), (105, 211315), (175, 126789), (195, 113785), (273, 81275), (325, 68271), (455, 48765), (525, 42263), (975, 22757), (1365, 16255), (2275, 9753), (3251, 6825)]