4761945

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 8845200

約数和(自身を除く): 4083255

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 89, 123, 145, 205, 261, 267, 369, 435, 445, 615, 801, 1189, 1305, 1335, 1845, 2581, 3567, 3649, 4005, 5945, 7743, 10701, 10947, 12905, 17835, 18245, 23229, 32841, 38715, 53505, 54735, 105821, 116145, 164205, 317463, 529105, 952389, 1587315, 4761945]

約数ペア:

[(1, 4761945), (3, 1587315), (5, 952389), (9, 529105), (15, 317463), (29, 164205), (41, 116145), (45, 105821), (87, 54735), (89, 53505), (123, 38715), (145, 32841), (205, 23229), (261, 18245), (267, 17835), (369, 12905), (435, 10947), (445, 10701), (615, 7743), (801, 5945), (1189, 4005), (1305, 3649), (1335, 3567), (1845, 2581)]