190050075

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^2\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 54

約数和(自身を含む): 347597172

約数和(自身を除く): 157547097

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 227, 305, 549, 681, 915, 1135, 1525, 2043, 2745, 3405, 3721, 4575, 5675, 10215, 11163, 13725, 13847, 17025, 18605, 33489, 41541, 51075, 55815, 69235, 93025, 124623, 167445, 207705, 279075, 346175, 623115, 837225, 844667, 1038525, 2534001, 3115575, 4223335, 7602003, 12670005, 21116675, 38010015, 63350025, 190050075]

約数ペア:

[(1, 190050075), (3, 63350025), (5, 38010015), (9, 21116675), (15, 12670005), (25, 7602003), (45, 4223335), (61, 3115575), (75, 2534001), (183, 1038525), (225, 844667), (227, 837225), (305, 623115), (549, 346175), (681, 279075), (915, 207705), (1135, 167445), (1525, 124623), (2043, 93025), (2745, 69235), (3405, 55815), (3721, 51075), (4575, 41541), (5675, 33489), (10215, 18605), (11163, 17025), (13725, 13847)]