202387125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 161529675

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 75, 85, 125, 159, 255, 265, 375, 425, 599, 795, 901, 1275, 1325, 1797, 2125, 2703, 2995, 3975, 4505, 6375, 6625, 8985, 10183, 13515, 14975, 19875, 22525, 30549, 31747, 44925, 50915, 67575, 74875, 95241, 112625, 152745, 158735, 224625, 254575, 337875, 476205, 539699, 763725, 793675, 1272875, 1619097, 2381025, 2698495, 3818625, 3968375, 8095485, 11905125, 13492475, 40477425, 67462375, 202387125]

約数ペア:

[(1, 202387125), (3, 67462375), (5, 40477425), (15, 13492475), (17, 11905125), (25, 8095485), (51, 3968375), (53, 3818625), (75, 2698495), (85, 2381025), (125, 1619097), (159, 1272875), (255, 793675), (265, 763725), (375, 539699), (425, 476205), (599, 337875), (795, 254575), (901, 224625), (1275, 158735), (1325, 152745), (1797, 112625), (2125, 95241), (2703, 74875), (2995, 67575), (3975, 50915), (4505, 44925), (6375, 31747), (6625, 30549), (8985, 22525), (10183, 19875), (13515, 14975)]