2017141875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{51229}}^1$

素因数の和:51262

約数の個数: 60

約数和(自身を含む): 4161105520

約数和(自身を除く): 2143963645

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1125, 1575, 1875, 2625, 4375, 5625, 7875, 13125, 39375, 51229, 153687, 256145, 358603, 461061, 768435, 1075809, 1280725, 1793015, 2305305, 3227427, 3842175, 5379045, 6403625, 8965075, 11526525, 16137135, 19210875, 26895225, 32018125, 44825375, 57632625, 80685675, 96054375, 134476125, 224126875, 288163125, 403428375, 672380625, 2017141875]

約数ペア:

[(1, 2017141875), (3, 672380625), (5, 403428375), (7, 288163125), (9, 224126875), (15, 134476125), (21, 96054375), (25, 80685675), (35, 57632625), (45, 44825375), (63, 32018125), (75, 26895225), (105, 19210875), (125, 16137135), (175, 11526525), (225, 8965075), (315, 6403625), (375, 5379045), (525, 3842175), (625, 3227427), (875, 2305305), (1125, 1793015), (1575, 1280725), (1875, 1075809), (2625, 768435), (4375, 461061), (5625, 358603), (7875, 256145), (13125, 153687), (39375, 51229)]