21632022825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{6197}}^1$

素因数の和:6387

約数の個数: 96

約数和(自身を含む): 41932197120

約数和(自身を除く): 20300174295

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 109, 175, 183, 305, 327, 427, 525, 545, 763, 915, 1281, 1525, 1635, 2135, 2289, 2725, 3815, 4575, 6197, 6405, 6649, 8175, 10675, 11445, 18591, 19075, 19947, 30985, 32025, 33245, 43379, 46543, 57225, 92955, 99735, 130137, 139629, 154925, 166225, 216895, 232715, 378017, 464775, 498675, 650685, 675473, 698145, 1084475, 1134051, 1163575, 1890085, 2026419, 2646119, 3253425, 3377365, 3490725, 4728311, 5670255, 7938357, 9450425, 10132095, 13230595, 14184933, 16886825, 23641555, 28351275, 39691785, 41203853, 50660475, 66152975, 70924665, 118207775, 123611559, 198458925, 206019265, 288426971, 354623325, 618057795, 865280913, 1030096325, 1442134855, 3090288975, 4326404565, 7210674275, 21632022825]

約数ペア:

[(1, 21632022825), (3, 7210674275), (5, 4326404565), (7, 3090288975), (15, 1442134855), (21, 1030096325), (25, 865280913), (35, 618057795), (61, 354623325), (75, 288426971), (105, 206019265), (109, 198458925), (175, 123611559), (183, 118207775), (305, 70924665), (327, 66152975), (427, 50660475), (525, 41203853), (545, 39691785), (763, 28351275), (915, 23641555), (1281, 16886825), (1525, 14184933), (1635, 13230595), (2135, 10132095), (2289, 9450425), (2725, 7938357), (3815, 5670255), (4575, 4728311), (6197, 3490725), (6405, 3377365), (6649, 3253425), (8175, 2646119), (10675, 2026419), (11445, 1890085), (18591, 1163575), (19075, 1134051), (19947, 1084475), (30985, 698145), (32025, 675473), (33245, 650685), (43379, 498675), (46543, 464775), (57225, 378017), (92955, 232715), (99735, 216895), (130137, 166225), (139629, 154925)]