93971385

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 175665672

約数和(自身を除く): 81694287

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 53, 93, 123, 155, 159, 205, 265, 279, 369, 465, 477, 615, 795, 961, 1271, 1395, 1643, 1845, 2173, 2385, 2883, 3813, 4805, 4929, 6355, 6519, 8215, 8649, 10865, 11439, 14415, 14787, 19065, 19557, 24645, 32595, 39401, 43245, 50933, 57195, 67363, 73935, 97785, 118203, 152799, 197005, 202089, 254665, 336815, 354609, 458397, 591015, 606267, 763995, 1010445, 1773045, 2088253, 2291985, 3031335, 6264759, 10441265, 18794277, 31323795, 93971385]

約数ペア:

[(1, 93971385), (3, 31323795), (5, 18794277), (9, 10441265), (15, 6264759), (31, 3031335), (41, 2291985), (45, 2088253), (53, 1773045), (93, 1010445), (123, 763995), (155, 606267), (159, 591015), (205, 458397), (265, 354609), (279, 336815), (369, 254665), (465, 202089), (477, 197005), (615, 152799), (795, 118203), (961, 97785), (1271, 73935), (1395, 67363), (1643, 57195), (1845, 50933), (2173, 43245), (2385, 39401), (2883, 32595), (3813, 24645), (4805, 19557), (4929, 19065), (6355, 14787), (6519, 14415), (8215, 11439), (8649, 10865)]