40375935

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 77362560

約数和(自身を除く): 36986625

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 73, 85, 135, 153, 219, 241, 255, 365, 459, 657, 723, 765, 1095, 1205, 1241, 1971, 2169, 2295, 3285, 3615, 3723, 4097, 6205, 6507, 9855, 10845, 11169, 12291, 17593, 18615, 20485, 32535, 33507, 36873, 52779, 55845, 61455, 87965, 110619, 158337, 167535, 184365, 263895, 299081, 475011, 553095, 791685, 897243, 1495405, 2375055, 2691729, 4486215, 8075187, 13458645, 40375935]

約数ペア:

[(1, 40375935), (3, 13458645), (5, 8075187), (9, 4486215), (15, 2691729), (17, 2375055), (27, 1495405), (45, 897243), (51, 791685), (73, 553095), (85, 475011), (135, 299081), (153, 263895), (219, 184365), (241, 167535), (255, 158337), (365, 110619), (459, 87965), (657, 61455), (723, 55845), (765, 52779), (1095, 36873), (1205, 33507), (1241, 32535), (1971, 20485), (2169, 18615), (2295, 17593), (3285, 12291), (3615, 11169), (3723, 10845), (4097, 9855), (6205, 6507)]