40500405

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9091}}^1$

素因数の和:9119

約数の個数: 40

約数和(自身を含む): 79209504

約数和(自身を除く): 38709099

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 9091, 27273, 45455, 81819, 100001, 136365, 245457, 300003, 409095, 500005, 736371, 900009, 1227285, 1500015, 2700027, 3681855, 4500045, 8100081, 13500135, 40500405]

約数ペア:

[(1, 40500405), (3, 13500135), (5, 8100081), (9, 4500045), (11, 3681855), (15, 2700027), (27, 1500015), (33, 1227285), (45, 900009), (55, 736371), (81, 500005), (99, 409095), (135, 300003), (165, 245457), (297, 136365), (405, 100001), (495, 81819), (891, 45455), (1485, 27273), (4455, 9091)]