74414385

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 134800848

約数和(自身を除く): 60386463

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 159, 205, 265, 369, 477, 615, 761, 795, 1845, 2173, 2283, 2385, 3805, 6519, 6849, 10865, 11415, 19557, 31201, 32595, 34245, 40333, 93603, 97785, 120999, 156005, 201665, 280809, 362997, 468015, 604995, 1404045, 1653653, 1814985, 4960959, 8268265, 14882877, 24804795, 74414385]

約数ペア:

[(1, 74414385), (3, 24804795), (5, 14882877), (9, 8268265), (15, 4960959), (41, 1814985), (45, 1653653), (53, 1404045), (123, 604995), (159, 468015), (205, 362997), (265, 280809), (369, 201665), (477, 156005), (615, 120999), (761, 97785), (795, 93603), (1845, 40333), (2173, 34245), (2283, 32595), (2385, 31201), (3805, 19557), (6519, 11415), (6849, 10865)]