15668430615

素因数分解:

$3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 28404151776

約数和(自身を除く): 12735721161

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 181, 211, 405, 543, 633, 905, 1013, 1055, 1629, 1899, 2715, 3039, 3165, 4887, 5065, 5697, 8145, 9117, 9495, 14661, 15195, 17091, 24435, 27351, 28485, 38191, 45585, 73305, 82053, 85455, 114573, 136755, 183353, 190955, 213743, 343719, 410265, 550059, 572865, 641229, 916765, 1031157, 1068715, 1650177, 1718595, 1923687, 2750295, 3093471, 3206145, 4950531, 5155785, 5771061, 8250885, 9618435, 14851593, 15467355, 17313183, 24752655, 28855305, 38687483, 74257965, 86565915, 116062449, 193437415, 348187347, 580312245, 1044562041, 1740936735, 3133686123, 5222810205, 15668430615]

約数ペア:

[(1, 15668430615), (3, 5222810205), (5, 3133686123), (9, 1740936735), (15, 1044562041), (27, 580312245), (45, 348187347), (81, 193437415), (135, 116062449), (181, 86565915), (211, 74257965), (405, 38687483), (543, 28855305), (633, 24752655), (905, 17313183), (1013, 15467355), (1055, 14851593), (1629, 9618435), (1899, 8250885), (2715, 5771061), (3039, 5155785), (3165, 4950531), (4887, 3206145), (5065, 3093471), (5697, 2750295), (8145, 1923687), (9117, 1718595), (9495, 1650177), (14661, 1068715), (15195, 1031157), (17091, 916765), (24435, 641229), (27351, 572865), (28485, 550059), (38191, 410265), (45585, 343719), (73305, 213743), (82053, 190955), (85455, 183353), (114573, 136755)]