13275750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 34265088

約数和(自身を除く): 20989338

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 571, 750, 775, 930, 1142, 1550, 1713, 2325, 2855, 3426, 3875, 4650, 5710, 7750, 8565, 11625, 14275, 17130, 17701, 23250, 28550, 35402, 42825, 53103, 71375, 85650, 88505, 106206, 142750, 177010, 214125, 265515, 428250, 442525, 531030, 885050, 1327575, 2212625, 2655150, 4425250, 6637875, 13275750]

約数ペア:

[(1, 13275750), (2, 6637875), (3, 4425250), (5, 2655150), (6, 2212625), (10, 1327575), (15, 885050), (25, 531030), (30, 442525), (31, 428250), (50, 265515), (62, 214125), (75, 177010), (93, 142750), (125, 106206), (150, 88505), (155, 85650), (186, 71375), (250, 53103), (310, 42825), (375, 35402), (465, 28550), (571, 23250), (750, 17701), (775, 17130), (930, 14275), (1142, 11625), (1550, 8565), (1713, 7750), (2325, 5710), (2855, 4650), (3426, 3875)]