15673718355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2\times {\mathrm{131}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 27409155840

約数和(自身を除く): 11735437485

約数列:

[1, 3, 5, 15, 19, 53, 57, 89, 95, 131, 159, 265, 267, 285, 393, 445, 655, 795, 1007, 1335, 1691, 1965, 2489, 3021, 4717, 5035, 5073, 6943, 7467, 7921, 8455, 11659, 12445, 14151, 15105, 20829, 23585, 23763, 25365, 34715, 34977, 37335, 39605, 58295, 70755, 89623, 104145, 118815, 131917, 150499, 174885, 221521, 268869, 395751, 419813, 448115, 451497, 617927, 659585, 664563, 752495, 1037651, 1107605, 1259439, 1344345, 1853781, 1978755, 2099065, 2257485, 3089635, 3112953, 3322815, 5188255, 6297195, 7976447, 9268905, 11740613, 15564765, 19715369, 23929341, 35221839, 39882235, 54995503, 58703065, 59146107, 98576845, 119646705, 164986509, 176109195, 274977515, 295730535, 824932545, 1044914557, 3134743671, 5224572785, 15673718355]

約数ペア:

[(1, 15673718355), (3, 5224572785), (5, 3134743671), (15, 1044914557), (19, 824932545), (53, 295730535), (57, 274977515), (89, 176109195), (95, 164986509), (131, 119646705), (159, 98576845), (265, 59146107), (267, 58703065), (285, 54995503), (393, 39882235), (445, 35221839), (655, 23929341), (795, 19715369), (1007, 15564765), (1335, 11740613), (1691, 9268905), (1965, 7976447), (2489, 6297195), (3021, 5188255), (4717, 3322815), (5035, 3112953), (5073, 3089635), (6943, 2257485), (7467, 2099065), (7921, 1978755), (8455, 1853781), (11659, 1344345), (12445, 1259439), (14151, 1107605), (15105, 1037651), (20829, 752495), (23585, 664563), (23763, 659585), (25365, 617927), (34715, 451497), (34977, 448115), (37335, 419813), (39605, 395751), (58295, 268869), (70755, 221521), (89623, 174885), (104145, 150499), (118815, 131917)]