15472290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 39004416

約数和(自身を除く): 23532126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 263, 265, 318, 370, 526, 530, 555, 789, 795, 1110, 1315, 1578, 1590, 1961, 2630, 3922, 3945, 5883, 7890, 9731, 9805, 11766, 13939, 19462, 19610, 27878, 29193, 29415, 41817, 48655, 58386, 58830, 69695, 83634, 97310, 139390, 145965, 209085, 291930, 418170, 515743, 1031486, 1547229, 2578715, 3094458, 5157430, 7736145, 15472290]

約数ペア:

[(1, 15472290), (2, 7736145), (3, 5157430), (5, 3094458), (6, 2578715), (10, 1547229), (15, 1031486), (30, 515743), (37, 418170), (53, 291930), (74, 209085), (106, 145965), (111, 139390), (159, 97310), (185, 83634), (222, 69695), (263, 58830), (265, 58386), (318, 48655), (370, 41817), (526, 29415), (530, 29193), (555, 27878), (789, 19610), (795, 19462), (1110, 13939), (1315, 11766), (1578, 9805), (1590, 9731), (1961, 7890), (2630, 5883), (3922, 3945)]