11742195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 19623744

約数和(自身を除く): 7881549

約数列:

[1, 3, 5, 15, 41, 61, 123, 183, 205, 305, 313, 615, 915, 939, 1565, 2501, 4695, 7503, 12505, 12833, 19093, 37515, 38499, 57279, 64165, 95465, 192495, 286395, 782813, 2348439, 3914065, 11742195]

約数ペア:

[(1, 11742195), (3, 3914065), (5, 2348439), (15, 782813), (41, 286395), (61, 192495), (123, 95465), (183, 64165), (205, 57279), (305, 38499), (313, 37515), (615, 19093), (915, 12833), (939, 12505), (1565, 7503), (2501, 4695)]