2198243775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 4507711488

約数和(自身を除く): 2309467713

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 137, 175, 195, 273, 325, 411, 455, 525, 685, 959, 975, 1365, 1781, 2055, 2275, 2351, 2877, 3425, 4795, 5343, 6825, 7053, 8905, 10275, 11755, 12467, 14385, 16457, 23975, 26715, 30563, 35265, 37401, 44525, 49371, 58775, 62335, 71925, 82285, 91689, 133575, 152815, 176325, 187005, 213941, 246855, 311675, 322087, 411425, 458445, 641823, 764075, 935025, 966261, 1069705, 1234275, 1610435, 2254609, 2292225, 3209115, 4187131, 4831305, 5348525, 6763827, 8052175, 11273045, 12561393, 16045575, 20935655, 24156525, 29309917, 33819135, 56365225, 62806965, 87929751, 104678275, 146549585, 169095675, 314034825, 439648755, 732747925, 2198243775]

約数ペア:

[(1, 2198243775), (3, 732747925), (5, 439648755), (7, 314034825), (13, 169095675), (15, 146549585), (21, 104678275), (25, 87929751), (35, 62806965), (39, 56365225), (65, 33819135), (75, 29309917), (91, 24156525), (105, 20935655), (137, 16045575), (175, 12561393), (195, 11273045), (273, 8052175), (325, 6763827), (411, 5348525), (455, 4831305), (525, 4187131), (685, 3209115), (959, 2292225), (975, 2254609), (1365, 1610435), (1781, 1234275), (2055, 1069705), (2275, 966261), (2351, 935025), (2877, 764075), (3425, 641823), (4795, 458445), (5343, 411425), (6825, 322087), (7053, 311675), (8905, 246855), (10275, 213941), (11755, 187005), (12467, 176325), (14385, 152815), (16457, 133575), (23975, 91689), (26715, 82285), (30563, 71925), (35265, 62335), (37401, 58775), (44525, 49371)]