791037495

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 1499160960

約数和(自身を除く): 708123465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 47, 81, 87, 135, 141, 145, 235, 261, 405, 423, 435, 705, 783, 1269, 1305, 1363, 1433, 2115, 2349, 3807, 3915, 4089, 4299, 6345, 6815, 7165, 11745, 12267, 12897, 19035, 20445, 21495, 36801, 38691, 41557, 61335, 64485, 67351, 110403, 116073, 124671, 184005, 193455, 202053, 207785, 336755, 374013, 552015, 580365, 606159, 623355, 1010265, 1122039, 1818477, 1870065, 1953179, 3030795, 3366117, 5455431, 5610195, 5859537, 9092385, 9765895, 16830585, 17578611, 27277155, 29297685, 52735833, 87893055, 158207499, 263679165, 791037495]

約数ペア:

[(1, 791037495), (3, 263679165), (5, 158207499), (9, 87893055), (15, 52735833), (27, 29297685), (29, 27277155), (45, 17578611), (47, 16830585), (81, 9765895), (87, 9092385), (135, 5859537), (141, 5610195), (145, 5455431), (235, 3366117), (261, 3030795), (405, 1953179), (423, 1870065), (435, 1818477), (705, 1122039), (783, 1010265), (1269, 623355), (1305, 606159), (1363, 580365), (1433, 552015), (2115, 374013), (2349, 336755), (3807, 207785), (3915, 202053), (4089, 193455), (4299, 184005), (6345, 124671), (6815, 116073), (7165, 110403), (11745, 67351), (12267, 64485), (12897, 61335), (19035, 41557), (20445, 38691), (21495, 36801)]