727885305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14533}}^1$

素因数の和:14607

約数の個数: 64

約数和(自身を含む): 1506885120

約数和(自身を除く): 778999815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 1113, 1431, 1855, 2385, 3339, 5565, 7155, 10017, 14533, 16695, 43599, 50085, 72665, 101731, 130797, 217995, 305193, 392391, 508655, 653985, 770249, 915579, 1525965, 1961955, 2310747, 2746737, 3851245, 4577895, 5391743, 6932241, 11553735, 13733685, 16175229, 20796723, 26958715, 34661205, 48525687, 80876145, 103983615, 145577061, 242628435, 727885305]

約数ペア:

[(1, 727885305), (3, 242628435), (5, 145577061), (7, 103983615), (9, 80876145), (15, 48525687), (21, 34661205), (27, 26958715), (35, 20796723), (45, 16175229), (53, 13733685), (63, 11553735), (105, 6932241), (135, 5391743), (159, 4577895), (189, 3851245), (265, 2746737), (315, 2310747), (371, 1961955), (477, 1525965), (795, 915579), (945, 770249), (1113, 653985), (1431, 508655), (1855, 392391), (2385, 305193), (3339, 217995), (5565, 130797), (7155, 101731), (10017, 72665), (14533, 50085), (16695, 43599)]