42222465

素因数分解:

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

素因数の和:129

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 41643135

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 45, 57, 59, 81, 93, 95, 135, 155, 171, 177, 243, 279, 285, 295, 405, 465, 513, 531, 589, 837, 855, 885, 1121, 1215, 1395, 1539, 1593, 1767, 1829, 2511, 2565, 2655, 2945, 3363, 4185, 4617, 4779, 5301, 5487, 5605, 7533, 7695, 7965, 8835, 9145, 10089, 12555, 14337, 15903, 16461, 16815, 23085, 23895, 26505, 27435, 30267, 34751, 37665, 47709, 49383, 50445, 71685, 79515, 82305, 90801, 104253, 143127, 148149, 151335, 173755, 238545, 246915, 272403, 312759, 444447, 454005, 521265, 715635, 740745, 938277, 1362015, 1563795, 2222235, 2814831, 4691385, 8444493, 14074155, 42222465]

約数ペア:

[(1, 42222465), (3, 14074155), (5, 8444493), (9, 4691385), (15, 2814831), (19, 2222235), (27, 1563795), (31, 1362015), (45, 938277), (57, 740745), (59, 715635), (81, 521265), (93, 454005), (95, 444447), (135, 312759), (155, 272403), (171, 246915), (177, 238545), (243, 173755), (279, 151335), (285, 148149), (295, 143127), (405, 104253), (465, 90801), (513, 82305), (531, 79515), (589, 71685), (837, 50445), (855, 49383), (885, 47709), (1121, 37665), (1215, 34751), (1395, 30267), (1539, 27435), (1593, 26505), (1767, 23895), (1829, 23085), (2511, 16815), (2565, 16461), (2655, 15903), (2945, 14337), (3363, 12555), (4185, 10089), (4617, 9145), (4779, 8835), (5301, 7965), (5487, 7695), (5605, 7533)]