2396745

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 4756752

約数和(自身を除く): 2360007

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 241, 255, 585, 663, 723, 765, 1105, 1205, 1989, 2169, 3133, 3315, 3615, 4097, 9399, 9945, 10845, 12291, 15665, 20485, 28197, 36873, 46995, 53261, 61455, 140985, 159783, 184365, 266305, 479349, 798915, 2396745]

約数ペア:

[(1, 2396745), (3, 798915), (5, 479349), (9, 266305), (13, 184365), (15, 159783), (17, 140985), (39, 61455), (45, 53261), (51, 46995), (65, 36873), (85, 28197), (117, 20485), (153, 15665), (195, 12291), (221, 10845), (241, 9945), (255, 9399), (585, 4097), (663, 3615), (723, 3315), (765, 3133), (1105, 2169), (1205, 1989)]