15103698393

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 23733338112

約数和(自身を除く): 8629639719

約数列:

[1, 3, 7, 21, 61, 127, 183, 263, 353, 381, 427, 789, 889, 1059, 1281, 1841, 2471, 2667, 5523, 7413, 7747, 16043, 21533, 23241, 33401, 44831, 48129, 54229, 64599, 92839, 100203, 112301, 134493, 150731, 162687, 233807, 278517, 313817, 336903, 452193, 649873, 701421, 941451, 1949619, 2037461, 2734691, 5663179, 6112383, 8204073, 11790553, 14262227, 16989537, 19142837, 35371659, 39642253, 42786681, 57428511, 82533871, 118926759, 247601613, 719223733, 2157671199, 5034566131, 15103698393]

約数ペア:

[(1, 15103698393), (3, 5034566131), (7, 2157671199), (21, 719223733), (61, 247601613), (127, 118926759), (183, 82533871), (263, 57428511), (353, 42786681), (381, 39642253), (427, 35371659), (789, 19142837), (889, 16989537), (1059, 14262227), (1281, 11790553), (1841, 8204073), (2471, 6112383), (2667, 5663179), (5523, 2734691), (7413, 2037461), (7747, 1949619), (16043, 941451), (21533, 701421), (23241, 649873), (33401, 452193), (44831, 336903), (48129, 313817), (54229, 278517), (64599, 233807), (92839, 162687), (100203, 150731), (112301, 134493)]