2480236425

素因数分解:

$3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 4521273120

約数和(自身を除く): 2041036695

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 211, 225, 267, 445, 587, 633, 801, 1055, 1335, 1761, 1899, 2225, 2935, 3165, 4005, 5275, 5283, 6675, 8805, 9495, 14675, 15825, 18779, 20025, 26415, 44025, 47475, 52243, 56337, 93895, 123857, 132075, 156729, 169011, 261215, 281685, 371571, 469475, 470187, 619285, 783645, 845055, 1114713, 1306075, 1408425, 1857855, 2350935, 3096425, 3918225, 4225275, 5573565, 9289275, 11023273, 11754675, 27867825, 33069819, 55116365, 99209457, 165349095, 275581825, 496047285, 826745475, 2480236425]

約数ペア:

[(1, 2480236425), (3, 826745475), (5, 496047285), (9, 275581825), (15, 165349095), (25, 99209457), (45, 55116365), (75, 33069819), (89, 27867825), (211, 11754675), (225, 11023273), (267, 9289275), (445, 5573565), (587, 4225275), (633, 3918225), (801, 3096425), (1055, 2350935), (1335, 1857855), (1761, 1408425), (1899, 1306075), (2225, 1114713), (2935, 845055), (3165, 783645), (4005, 619285), (5275, 470187), (5283, 469475), (6675, 371571), (8805, 281685), (9495, 261215), (14675, 169011), (15825, 156729), (18779, 132075), (20025, 123857), (26415, 93895), (44025, 56337), (47475, 52243)]