32487975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 64995840

約数和(自身を除く): 32507865

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 145, 195, 225, 261, 325, 377, 383, 435, 585, 725, 975, 1131, 1149, 1305, 1885, 1915, 2175, 2925, 3393, 3447, 4979, 5655, 5745, 6525, 9425, 9575, 11107, 14937, 16965, 17235, 24895, 28275, 28725, 33321, 44811, 55535, 74685, 84825, 86175, 99963, 124475, 144391, 166605, 224055, 277675, 373425, 433173, 499815, 721955, 833025, 1120275, 1299519, 2165865, 2499075, 3609775, 6497595, 10829325, 32487975]

約数ペア:

[(1, 32487975), (3, 10829325), (5, 6497595), (9, 3609775), (13, 2499075), (15, 2165865), (25, 1299519), (29, 1120275), (39, 833025), (45, 721955), (65, 499815), (75, 433173), (87, 373425), (117, 277675), (145, 224055), (195, 166605), (225, 144391), (261, 124475), (325, 99963), (377, 86175), (383, 84825), (435, 74685), (585, 55535), (725, 44811), (975, 33321), (1131, 28725), (1149, 28275), (1305, 24895), (1885, 17235), (1915, 16965), (2175, 14937), (2925, 11107), (3393, 9575), (3447, 9425), (4979, 6525), (5655, 5745)]