20236087575

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{18049}}^1$

素因数の和:18230

約数の個数: 96

約数和(自身を含む): 40824768000

約数和(自身を除く): 20588680425

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 151, 165, 225, 275, 297, 453, 495, 675, 755, 825, 1359, 1485, 1661, 2265, 2475, 3775, 4077, 4983, 6795, 7425, 8305, 11325, 14949, 18049, 20385, 24915, 33975, 41525, 44847, 54147, 74745, 90245, 101925, 124575, 162441, 198539, 224235, 270735, 373725, 451225, 487323, 595617, 812205, 992695, 1121175, 1353675, 1786851, 2436615, 2725399, 2978085, 4061025, 4963475, 5360553, 8176197, 8934255, 12183075, 13626995, 14890425, 24528591, 26802765, 29979389, 40880985, 44671275, 68134975, 73585773, 89938167, 122642955, 134013825, 149896945, 204404925, 269814501, 367928865, 449690835, 613214775, 749484725, 809443503, 1349072505, 1839644325, 2248454175, 4047217515, 6745362525, 20236087575]

約数ペア:

[(1, 20236087575), (3, 6745362525), (5, 4047217515), (9, 2248454175), (11, 1839644325), (15, 1349072505), (25, 809443503), (27, 749484725), (33, 613214775), (45, 449690835), (55, 367928865), (75, 269814501), (99, 204404925), (135, 149896945), (151, 134013825), (165, 122642955), (225, 89938167), (275, 73585773), (297, 68134975), (453, 44671275), (495, 40880985), (675, 29979389), (755, 26802765), (825, 24528591), (1359, 14890425), (1485, 13626995), (1661, 12183075), (2265, 8934255), (2475, 8176197), (3775, 5360553), (4077, 4963475), (4983, 4061025), (6795, 2978085), (7425, 2725399), (8305, 2436615), (11325, 1786851), (14949, 1353675), (18049, 1121175), (20385, 992695), (24915, 812205), (33975, 595617), (41525, 487323), (44847, 451225), (54147, 373725), (74745, 270735), (90245, 224235), (101925, 198539), (124575, 162441)]