40441515

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 28678485

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 2999, 4495, 8997, 13485, 14995, 44985, 86971, 92969, 260913, 278907, 434855, 464845, 1304565, 1394535, 2696101, 8088303, 13480505, 40441515]

約数ペア:

[(1, 40441515), (3, 13480505), (5, 8088303), (15, 2696101), (29, 1394535), (31, 1304565), (87, 464845), (93, 434855), (145, 278907), (155, 260913), (435, 92969), (465, 86971), (899, 44985), (2697, 14995), (2999, 13485), (4495, 8997)]