37197225

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 74949196

約数和(自身を除く): 37751971

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 157, 195, 225, 243, 325, 351, 405, 471, 585, 675, 729, 785, 975, 1053, 1215, 1413, 1755, 2025, 2041, 2355, 2925, 3159, 3645, 3925, 4239, 5265, 6075, 6123, 7065, 8775, 9477, 10205, 11775, 12717, 15795, 18225, 18369, 21195, 26325, 30615, 35325, 38151, 47385, 51025, 55107, 63585, 78975, 91845, 105975, 114453, 153075, 165321, 190755, 236925, 275535, 317925, 459225, 495963, 572265, 826605, 953775, 1377675, 1487889, 2479815, 2861325, 4133025, 7439445, 12399075, 37197225]

約数ペア:

[(1, 37197225), (3, 12399075), (5, 7439445), (9, 4133025), (13, 2861325), (15, 2479815), (25, 1487889), (27, 1377675), (39, 953775), (45, 826605), (65, 572265), (75, 495963), (81, 459225), (117, 317925), (135, 275535), (157, 236925), (195, 190755), (225, 165321), (243, 153075), (325, 114453), (351, 105975), (405, 91845), (471, 78975), (585, 63585), (675, 55107), (729, 51025), (785, 47385), (975, 38151), (1053, 35325), (1215, 30615), (1413, 26325), (1755, 21195), (2025, 18369), (2041, 18225), (2355, 15795), (2925, 12717), (3159, 11775), (3645, 10205), (3925, 9477), (4239, 8775), (5265, 7065), (6075, 6123)]