2243345475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2311}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 4341603072

約数和(自身を除く): 2098257597

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 105, 129, 175, 215, 301, 525, 645, 903, 1075, 1505, 1849, 2311, 3225, 4515, 5547, 6933, 7525, 9245, 11555, 12943, 16177, 22575, 27735, 34665, 38829, 46225, 48531, 57775, 64715, 80885, 99373, 138675, 173325, 194145, 242655, 298119, 323575, 404425, 496865, 695611, 970725, 1213275, 1490595, 2086833, 2484325, 3478055, 4273039, 7452975, 10434165, 12819117, 17390275, 21365195, 29911273, 52170825, 64095585, 89733819, 106825975, 149556365, 320477925, 448669095, 747781825, 2243345475]

約数ペア:

[(1, 2243345475), (3, 747781825), (5, 448669095), (7, 320477925), (15, 149556365), (21, 106825975), (25, 89733819), (35, 64095585), (43, 52170825), (75, 29911273), (105, 21365195), (129, 17390275), (175, 12819117), (215, 10434165), (301, 7452975), (525, 4273039), (645, 3478055), (903, 2484325), (1075, 2086833), (1505, 1490595), (1849, 1213275), (2311, 970725), (3225, 695611), (4515, 496865), (5547, 404425), (6933, 323575), (7525, 298119), (9245, 242655), (11555, 194145), (12943, 173325), (16177, 138675), (22575, 99373), (27735, 80885), (34665, 64715), (38829, 57775), (46225, 48531)]