74535225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 133062912

約数和(自身を除く): 58527687

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 159, 255, 265, 425, 795, 901, 1103, 1275, 1325, 2703, 3309, 3975, 4505, 5515, 13515, 16545, 18751, 22525, 27575, 56253, 58459, 67575, 82725, 93755, 175377, 281265, 292295, 468775, 876885, 993803, 1406325, 1461475, 2981409, 4384425, 4969015, 14907045, 24845075, 74535225]

約数ペア:

[(1, 74535225), (3, 24845075), (5, 14907045), (15, 4969015), (17, 4384425), (25, 2981409), (51, 1461475), (53, 1406325), (75, 993803), (85, 876885), (159, 468775), (255, 292295), (265, 281265), (425, 175377), (795, 93755), (901, 82725), (1103, 67575), (1275, 58459), (1325, 56253), (2703, 27575), (3309, 22525), (3975, 18751), (4505, 16545), (5515, 13515)]