60217425

素因数分解:

$3^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 60

約数和(自身を含む): 112890096

約数和(自身を除く): 52672671

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 131, 135, 225, 227, 393, 405, 655, 675, 681, 1135, 1179, 1965, 2025, 2043, 3275, 3405, 3537, 5675, 5895, 6129, 9825, 10215, 10611, 17025, 17685, 18387, 29475, 29737, 30645, 51075, 53055, 88425, 89211, 91935, 148685, 153225, 265275, 267633, 446055, 459675, 743425, 802899, 1338165, 2230275, 2408697, 4014495, 6690825, 12043485, 20072475, 60217425]

約数ペア:

[(1, 60217425), (3, 20072475), (5, 12043485), (9, 6690825), (15, 4014495), (25, 2408697), (27, 2230275), (45, 1338165), (75, 802899), (81, 743425), (131, 459675), (135, 446055), (225, 267633), (227, 265275), (393, 153225), (405, 148685), (655, 91935), (675, 89211), (681, 88425), (1135, 53055), (1179, 51075), (1965, 30645), (2025, 29737), (2043, 29475), (3275, 18387), (3405, 17685), (3537, 17025), (5675, 10611), (5895, 10215), (6129, 9825)]