286869000455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{273943}}^1$

素因数の和:274191

約数の個数: 32

約数和(自身を含む): 369758653440

約数和(自身を除く): 82889652985

約数列:

[1, 5, 19, 73, 95, 151, 365, 755, 1387, 2869, 6935, 11023, 14345, 55115, 209437, 273943, 1047185, 1369715, 5204917, 19997839, 26024585, 41365393, 99989195, 206826965, 379958941, 785942467, 1899794705, 3019673689, 3929712335, 15098368445, 57373800091, 286869000455]

約数ペア:

[(1, 286869000455), (5, 57373800091), (19, 15098368445), (73, 3929712335), (95, 3019673689), (151, 1899794705), (365, 785942467), (755, 379958941), (1387, 206826965), (2869, 99989195), (6935, 41365393), (11023, 26024585), (14345, 19997839), (55115, 5204917), (209437, 1369715), (273943, 1047185)]