120128702925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20801507}}^1$

素因数の和:20801538

約数の個数: 48

約数和(自身を含む): 247621151232

約数和(自身を除く): 127492448307

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 20801507, 62404521, 104007535, 145610549, 228816577, 312022605, 436831647, 520037675, 686449731, 728052745, 1144082885, 1560113025, 1601716039, 2184158235, 3432248655, 3640263725, 4805148117, 5720414425, 8008580195, 10920791175, 17161243275, 24025740585, 40042900975, 120128702925]

約数ペア:

[(1, 120128702925), (3, 40042900975), (5, 24025740585), (7, 17161243275), (11, 10920791175), (15, 8008580195), (21, 5720414425), (25, 4805148117), (33, 3640263725), (35, 3432248655), (55, 2184158235), (75, 1601716039), (77, 1560113025), (105, 1144082885), (165, 728052745), (175, 686449731), (231, 520037675), (275, 436831647), (385, 312022605), (525, 228816577), (825, 145610549), (1155, 104007535), (1925, 62404521), (5775, 20801507)]