4392375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 8491392

約数和(自身を除く): 4099017

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 53, 65, 75, 85, 125, 159, 195, 221, 255, 265, 325, 375, 425, 663, 689, 795, 901, 975, 1105, 1275, 1325, 1625, 2067, 2125, 2703, 3315, 3445, 3975, 4505, 4875, 5525, 6375, 6625, 10335, 11713, 13515, 16575, 17225, 19875, 22525, 27625, 35139, 51675, 58565, 67575, 82875, 86125, 112625, 175695, 258375, 292825, 337875, 878475, 1464125, 4392375]

約数ペア:

[(1, 4392375), (3, 1464125), (5, 878475), (13, 337875), (15, 292825), (17, 258375), (25, 175695), (39, 112625), (51, 86125), (53, 82875), (65, 67575), (75, 58565), (85, 51675), (125, 35139), (159, 27625), (195, 22525), (221, 19875), (255, 17225), (265, 16575), (325, 13515), (375, 11713), (425, 10335), (663, 6625), (689, 6375), (795, 5525), (901, 4875), (975, 4505), (1105, 3975), (1275, 3445), (1325, 3315), (1625, 2703), (2067, 2125)]