632248425

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 1165862880

約数和(自身を除く): 533614455

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 97, 177, 225, 291, 295, 485, 491, 531, 873, 885, 1455, 1473, 1475, 2425, 2455, 2655, 4365, 4419, 4425, 5723, 7275, 7365, 12275, 13275, 17169, 21825, 22095, 28615, 28969, 36825, 47627, 51507, 85845, 86907, 110475, 142881, 143075, 144845, 238135, 257535, 260721, 428643, 429225, 434535, 714405, 724225, 1190675, 1287675, 1303605, 2143215, 2172675, 2809993, 3572025, 6518025, 8429979, 10716075, 14049965, 25289937, 42149895, 70249825, 126449685, 210749475, 632248425]

約数ペア:

[(1, 632248425), (3, 210749475), (5, 126449685), (9, 70249825), (15, 42149895), (25, 25289937), (45, 14049965), (59, 10716075), (75, 8429979), (97, 6518025), (177, 3572025), (225, 2809993), (291, 2172675), (295, 2143215), (485, 1303605), (491, 1287675), (531, 1190675), (873, 724225), (885, 714405), (1455, 434535), (1473, 429225), (1475, 428643), (2425, 260721), (2455, 257535), (2655, 238135), (4365, 144845), (4419, 143075), (4425, 142881), (5723, 110475), (7275, 86907), (7365, 85845), (12275, 51507), (13275, 47627), (17169, 36825), (21825, 28969), (22095, 28615)]