47025225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 97493760

約数和(自身を除く): 50468535

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 115, 117, 135, 195, 207, 225, 233, 299, 325, 345, 351, 575, 585, 621, 675, 699, 897, 975, 1035, 1165, 1495, 1725, 1755, 2097, 2691, 2925, 3029, 3105, 3495, 4485, 5175, 5359, 5825, 6291, 7475, 8073, 8775, 9087, 10485, 13455, 15145, 15525, 16077, 17475, 22425, 26795, 27261, 31455, 40365, 45435, 48231, 52425, 67275, 69667, 75725, 80385, 81783, 133975, 136305, 144693, 157275, 201825, 209001, 227175, 241155, 348335, 401925, 408915, 627003, 681525, 723465, 1045005, 1205775, 1741675, 1881009, 2044575, 3135015, 3617325, 5225025, 9405045, 15675075, 47025225]

約数ペア:

[(1, 47025225), (3, 15675075), (5, 9405045), (9, 5225025), (13, 3617325), (15, 3135015), (23, 2044575), (25, 1881009), (27, 1741675), (39, 1205775), (45, 1045005), (65, 723465), (69, 681525), (75, 627003), (115, 408915), (117, 401925), (135, 348335), (195, 241155), (207, 227175), (225, 209001), (233, 201825), (299, 157275), (325, 144693), (345, 136305), (351, 133975), (575, 81783), (585, 80385), (621, 75725), (675, 69667), (699, 67275), (897, 52425), (975, 48231), (1035, 45435), (1165, 40365), (1495, 31455), (1725, 27261), (1755, 26795), (2097, 22425), (2691, 17475), (2925, 16077), (3029, 15525), (3105, 15145), (3495, 13455), (4485, 10485), (5175, 9087), (5359, 8775), (5825, 8073), (6291, 7475)]