73729215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 156549120

約数和(自身を除く): 82819905

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 97, 105, 127, 133, 171, 285, 291, 315, 381, 399, 485, 635, 665, 679, 855, 873, 889, 1143, 1197, 1455, 1843, 1905, 1995, 2037, 2413, 2667, 3395, 4365, 4445, 5529, 5715, 5985, 6111, 7239, 8001, 9215, 10185, 12065, 12319, 12901, 13335, 16587, 16891, 21717, 27645, 30555, 36195, 36957, 38703, 40005, 50673, 61595, 64505, 82935, 84455, 86233, 108585, 110871, 116109, 152019, 184785, 193515, 234061, 253365, 258699, 431165, 554355, 580545, 702183, 760095, 776097, 1170305, 1293495, 1638427, 2106549, 3510915, 3880485, 4915281, 8192135, 10532745, 14745843, 24576405, 73729215]

約数ペア:

[(1, 73729215), (3, 24576405), (5, 14745843), (7, 10532745), (9, 8192135), (15, 4915281), (19, 3880485), (21, 3510915), (35, 2106549), (45, 1638427), (57, 1293495), (63, 1170305), (95, 776097), (97, 760095), (105, 702183), (127, 580545), (133, 554355), (171, 431165), (285, 258699), (291, 253365), (315, 234061), (381, 193515), (399, 184785), (485, 152019), (635, 116109), (665, 110871), (679, 108585), (855, 86233), (873, 84455), (889, 82935), (1143, 64505), (1197, 61595), (1455, 50673), (1843, 40005), (1905, 38703), (1995, 36957), (2037, 36195), (2413, 30555), (2667, 27645), (3395, 21717), (4365, 16891), (4445, 16587), (5529, 13335), (5715, 12901), (5985, 12319), (6111, 12065), (7239, 10185), (8001, 9215)]