39185955

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 70840224

約数和(自身を除く): 31654269

約数列:

[1, 3, 5, 9, 15, 41, 45, 67, 123, 201, 205, 317, 335, 369, 603, 615, 951, 1005, 1585, 1845, 2747, 2853, 3015, 4755, 8241, 12997, 13735, 14265, 21239, 24723, 38991, 41205, 63717, 64985, 106195, 116973, 123615, 191151, 194955, 318585, 584865, 870799, 955755, 2612397, 4353995, 7837191, 13061985, 39185955]

約数ペア:

[(1, 39185955), (3, 13061985), (5, 7837191), (9, 4353995), (15, 2612397), (41, 955755), (45, 870799), (67, 584865), (123, 318585), (201, 194955), (205, 191151), (317, 123615), (335, 116973), (369, 106195), (603, 64985), (615, 63717), (951, 41205), (1005, 38991), (1585, 24723), (1845, 21239), (2747, 14265), (2853, 13735), (3015, 12997), (4755, 8241)]