431201472585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{327647}}^1$

素因数の和:328082

約数の個数: 64

約数和(自身を含む): 788682811392

約数和(自身を除く): 357481338807

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 397, 663, 1105, 1191, 1985, 3315, 5161, 5955, 6749, 15483, 20247, 25805, 33745, 77415, 87737, 101235, 263211, 327647, 438685, 982941, 1316055, 1638235, 4259411, 4914705, 5569999, 12778233, 16709997, 21297055, 27849995, 63891165, 72409987, 83549985, 130075859, 217229961, 362049935, 390227577, 650379295, 1086149805, 1690986167, 1951137885, 2211289603, 5072958501, 6633868809, 8454930835, 11056448015, 25364792505, 28746764839, 33169344045, 86240294517, 143733824195, 431201472585]

約数ペア:

[(1, 431201472585), (3, 143733824195), (5, 86240294517), (13, 33169344045), (15, 28746764839), (17, 25364792505), (39, 11056448015), (51, 8454930835), (65, 6633868809), (85, 5072958501), (195, 2211289603), (221, 1951137885), (255, 1690986167), (397, 1086149805), (663, 650379295), (1105, 390227577), (1191, 362049935), (1985, 217229961), (3315, 130075859), (5161, 83549985), (5955, 72409987), (6749, 63891165), (15483, 27849995), (20247, 21297055), (25805, 16709997), (33745, 12778233), (77415, 5569999), (87737, 4914705), (101235, 4259411), (263211, 1638235), (327647, 1316055), (438685, 982941)]