383954456015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{1879}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 511024066560

約数和(自身を除く): 127069610545

約数列:

[1, 5, 13, 47, 65, 211, 235, 317, 611, 1055, 1585, 1879, 2743, 3055, 4121, 9395, 9917, 13715, 14899, 20605, 24427, 49585, 66887, 74495, 88313, 122135, 128921, 193687, 334435, 396469, 441565, 595643, 644605, 869531, 968435, 1148069, 1982345, 2978215, 3143689, 4347655, 5154097, 5740345, 7743359, 15718445, 18634043, 25770485, 27995221, 38716795, 40867957, 93170215, 125680673, 139976105, 204339785, 242242559, 363937873, 628403365, 1211212795, 1633848749, 1819689365, 5906991631, 8169243745, 29534958155, 76790891203, 383954456015]

約数ペア:

[(1, 383954456015), (5, 76790891203), (13, 29534958155), (47, 8169243745), (65, 5906991631), (211, 1819689365), (235, 1633848749), (317, 1211212795), (611, 628403365), (1055, 363937873), (1585, 242242559), (1879, 204339785), (2743, 139976105), (3055, 125680673), (4121, 93170215), (9395, 40867957), (9917, 38716795), (13715, 27995221), (14899, 25770485), (20605, 18634043), (24427, 15718445), (49585, 7743359), (66887, 5740345), (74495, 5154097), (88313, 4347655), (122135, 3143689), (128921, 2978215), (193687, 1982345), (334435, 1148069), (396469, 968435), (441565, 869531), (595643, 644605)]