24572325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 42622272

約数和(自身を除く): 18049947

約数列:

[1, 3, 5, 15, 25, 41, 61, 75, 123, 131, 183, 205, 305, 393, 615, 655, 915, 1025, 1525, 1965, 2501, 3075, 3275, 4575, 5371, 7503, 7991, 9825, 12505, 16113, 23973, 26855, 37515, 39955, 62525, 80565, 119865, 134275, 187575, 199775, 327631, 402825, 599325, 982893, 1638155, 4914465, 8190775, 24572325]

約数ペア:

[(1, 24572325), (3, 8190775), (5, 4914465), (15, 1638155), (25, 982893), (41, 599325), (61, 402825), (75, 327631), (123, 199775), (131, 187575), (183, 134275), (205, 119865), (305, 80565), (393, 62525), (615, 39955), (655, 37515), (915, 26855), (1025, 23973), (1525, 16113), (1965, 12505), (2501, 9825), (3075, 7991), (3275, 7503), (4575, 5371)]