38765895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 73582080

約数和(自身を除く): 34816185

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 439, 609, 841, 1015, 1317, 2195, 2523, 3045, 3073, 4205, 5887, 6585, 9219, 12615, 12731, 15365, 17661, 29435, 38193, 46095, 63655, 88305, 89117, 190965, 267351, 369199, 445585, 1107597, 1336755, 1845995, 2584393, 5537985, 7753179, 12921965, 38765895]

約数ペア:

[(1, 38765895), (3, 12921965), (5, 7753179), (7, 5537985), (15, 2584393), (21, 1845995), (29, 1336755), (35, 1107597), (87, 445585), (105, 369199), (145, 267351), (203, 190965), (435, 89117), (439, 88305), (609, 63655), (841, 46095), (1015, 38193), (1317, 29435), (2195, 17661), (2523, 15365), (3045, 12731), (3073, 12615), (4205, 9219), (5887, 6585)]