55887585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 106541568

約数和(自身を除く): 50653983

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 115, 195, 221, 255, 299, 345, 391, 663, 733, 897, 1105, 1173, 1495, 1955, 2199, 3315, 3665, 4485, 5083, 5865, 9529, 10995, 12461, 15249, 16859, 25415, 28587, 37383, 47645, 50577, 62305, 76245, 84295, 142935, 161993, 186915, 219167, 252885, 286603, 485979, 657501, 809965, 859809, 1095835, 1433015, 2429895, 3287505, 3725839, 4299045, 11177517, 18629195, 55887585]

約数ペア:

[(1, 55887585), (3, 18629195), (5, 11177517), (13, 4299045), (15, 3725839), (17, 3287505), (23, 2429895), (39, 1433015), (51, 1095835), (65, 859809), (69, 809965), (85, 657501), (115, 485979), (195, 286603), (221, 252885), (255, 219167), (299, 186915), (345, 161993), (391, 142935), (663, 84295), (733, 76245), (897, 62305), (1105, 50577), (1173, 47645), (1495, 37383), (1955, 28587), (2199, 25415), (3315, 16859), (3665, 15249), (4485, 12461), (5083, 10995), (5865, 9529)]