1302793875

素因数分解:

$3^4\times 5^3\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 2443913472

約数和(自身を除く): 1141119597

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 223, 225, 375, 405, 577, 669, 675, 1115, 1125, 1731, 2007, 2025, 2885, 3345, 3375, 5193, 5575, 6021, 8655, 10035, 10125, 14425, 15579, 16725, 18063, 25965, 27875, 30105, 43275, 46737, 50175, 72125, 77895, 83625, 90315, 128671, 129825, 150525, 216375, 233685, 250875, 386013, 389475, 451575, 643355, 649125, 752625, 1158039, 1168425, 1930065, 1947375, 2257875, 3216775, 3474117, 5790195, 5842125, 9650325, 10422351, 16083875, 17370585, 28950975, 48251625, 52111755, 86852925, 144754875, 260558775, 434264625, 1302793875]

約数ペア:

[(1, 1302793875), (3, 434264625), (5, 260558775), (9, 144754875), (15, 86852925), (25, 52111755), (27, 48251625), (45, 28950975), (75, 17370585), (81, 16083875), (125, 10422351), (135, 9650325), (223, 5842125), (225, 5790195), (375, 3474117), (405, 3216775), (577, 2257875), (669, 1947375), (675, 1930065), (1115, 1168425), (1125, 1158039), (1731, 752625), (2007, 649125), (2025, 643355), (2885, 451575), (3345, 389475), (3375, 386013), (5193, 250875), (5575, 233685), (6021, 216375), (8655, 150525), (10035, 129825), (10125, 128671), (14425, 90315), (15579, 83625), (16725, 77895), (18063, 72125), (25965, 50175), (27875, 46737), (30105, 43275)]