38733705

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 70649280

約数和(自身を除く): 31915575

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 443, 603, 1005, 1305, 1329, 1943, 2215, 3015, 3987, 5829, 6645, 9715, 12847, 17487, 19935, 29145, 29681, 38541, 64235, 87435, 89043, 115623, 148405, 192705, 267129, 445215, 578115, 860749, 1335645, 2582247, 4303745, 7746741, 12911235, 38733705]

約数ペア:

[(1, 38733705), (3, 12911235), (5, 7746741), (9, 4303745), (15, 2582247), (29, 1335645), (45, 860749), (67, 578115), (87, 445215), (145, 267129), (201, 192705), (261, 148405), (335, 115623), (435, 89043), (443, 87435), (603, 64235), (1005, 38541), (1305, 29681), (1329, 29145), (1943, 19935), (2215, 17487), (3015, 12847), (3987, 9715), (5829, 6645)]