87472515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7603}}^1$

素因数の和:7683

約数の個数: 32

約数和(自身を含む): 153296640

約数和(自身を除く): 65824125

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 7603, 11505, 22809, 38015, 98839, 114045, 296517, 448577, 494195, 1345731, 1482585, 2242885, 5831501, 6728655, 17494503, 29157505, 87472515]

約数ペア:

[(1, 87472515), (3, 29157505), (5, 17494503), (13, 6728655), (15, 5831501), (39, 2242885), (59, 1482585), (65, 1345731), (177, 494195), (195, 448577), (295, 296517), (767, 114045), (885, 98839), (2301, 38015), (3835, 22809), (7603, 11505)]