89136315

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 175564800

約数和(自身を除く): 86428485

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 59, 93, 95, 135, 155, 171, 177, 279, 285, 295, 361, 465, 513, 531, 589, 837, 855, 885, 1083, 1121, 1395, 1593, 1767, 1805, 1829, 2565, 2655, 2945, 3249, 3363, 4185, 5301, 5415, 5487, 5605, 7965, 8835, 9145, 9747, 10089, 11191, 15903, 16245, 16461, 16815, 21299, 26505, 27435, 30267, 33573, 34751, 48735, 49383, 50445, 55955, 63897, 79515, 82305, 100719, 104253, 106495, 151335, 167865, 173755, 191691, 246915, 302157, 312759, 319485, 503595, 521265, 575073, 660269, 938277, 958455, 1510785, 1563795, 1980807, 2875365, 3301345, 4691385, 5942421, 9904035, 17827263, 29712105, 89136315]

約数ペア:

[(1, 89136315), (3, 29712105), (5, 17827263), (9, 9904035), (15, 5942421), (19, 4691385), (27, 3301345), (31, 2875365), (45, 1980807), (57, 1563795), (59, 1510785), (93, 958455), (95, 938277), (135, 660269), (155, 575073), (171, 521265), (177, 503595), (279, 319485), (285, 312759), (295, 302157), (361, 246915), (465, 191691), (513, 173755), (531, 167865), (589, 151335), (837, 106495), (855, 104253), (885, 100719), (1083, 82305), (1121, 79515), (1395, 63897), (1593, 55955), (1767, 50445), (1805, 49383), (1829, 48735), (2565, 34751), (2655, 33573), (2945, 30267), (3249, 27435), (3363, 26505), (4185, 21299), (5301, 16815), (5415, 16461), (5487, 16245), (5605, 15903), (7965, 11191), (8835, 10089), (9145, 9747)]