74409465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 131995584

約数和(自身を除く): 57586119

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 227, 533, 615, 681, 1135, 1599, 1681, 2665, 2951, 3405, 5043, 7995, 8405, 8853, 9307, 14755, 21853, 25215, 27921, 44265, 46535, 65559, 109265, 120991, 139605, 327795, 362973, 381587, 604955, 1144761, 1814865, 1907935, 4960631, 5723805, 14881893, 24803155, 74409465]

約数ペア:

[(1, 74409465), (3, 24803155), (5, 14881893), (13, 5723805), (15, 4960631), (39, 1907935), (41, 1814865), (65, 1144761), (123, 604955), (195, 381587), (205, 362973), (227, 327795), (533, 139605), (615, 120991), (681, 109265), (1135, 65559), (1599, 46535), (1681, 44265), (2665, 27921), (2951, 25215), (3405, 21853), (5043, 14755), (7995, 9307), (8405, 8853)]