100480575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 180050976

約数和(自身を除く): 79570401

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 257, 325, 401, 771, 975, 1203, 1285, 2005, 3341, 3855, 5213, 6015, 6425, 10023, 10025, 15639, 16705, 19275, 26065, 30075, 50115, 78195, 83525, 103057, 130325, 250575, 309171, 390975, 515285, 1339741, 1545855, 2576425, 4019223, 6698705, 7729275, 20096115, 33493525, 100480575]

約数ペア:

[(1, 100480575), (3, 33493525), (5, 20096115), (13, 7729275), (15, 6698705), (25, 4019223), (39, 2576425), (65, 1545855), (75, 1339741), (195, 515285), (257, 390975), (325, 309171), (401, 250575), (771, 130325), (975, 103057), (1203, 83525), (1285, 78195), (2005, 50115), (3341, 30075), (3855, 26065), (5213, 19275), (6015, 16705), (6425, 15639), (10023, 10025)]