187592025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6397}}^1$

素因数の和:6450

約数の個数: 48

約数和(自身を含む): 342728064

約数和(自身を除く): 155136039

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 5865, 6397, 9775, 19191, 29325, 31985, 95955, 108749, 147131, 159925, 326247, 441393, 479775, 543745, 735655, 1631235, 2206965, 2501227, 2718725, 3678275, 7503681, 8156175, 11034825, 12506135, 37518405, 62530675, 187592025]

約数ペア:

[(1, 187592025), (3, 62530675), (5, 37518405), (15, 12506135), (17, 11034825), (23, 8156175), (25, 7503681), (51, 3678275), (69, 2718725), (75, 2501227), (85, 2206965), (115, 1631235), (255, 735655), (345, 543745), (391, 479775), (425, 441393), (575, 326247), (1173, 159925), (1275, 147131), (1725, 108749), (1955, 95955), (5865, 31985), (6397, 29325), (9775, 19191)]