27299295

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 52992000

約数和(自身を除く): 25692705

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 367, 435, 513, 551, 783, 855, 1101, 1305, 1653, 1835, 2565, 2755, 3303, 3915, 4959, 5505, 6973, 8265, 9909, 10643, 14877, 16515, 20919, 24795, 31929, 34865, 49545, 53215, 62757, 74385, 95787, 104595, 159645, 188271, 202217, 287361, 313785, 478935, 606651, 941355, 1011085, 1436805, 1819953, 3033255, 5459859, 9099765, 27299295]

約数ペア:

[(1, 27299295), (3, 9099765), (5, 5459859), (9, 3033255), (15, 1819953), (19, 1436805), (27, 1011085), (29, 941355), (45, 606651), (57, 478935), (87, 313785), (95, 287361), (135, 202217), (145, 188271), (171, 159645), (261, 104595), (285, 95787), (367, 74385), (435, 62757), (513, 53215), (551, 49545), (783, 34865), (855, 31929), (1101, 24795), (1305, 20919), (1653, 16515), (1835, 14877), (2565, 10643), (2755, 9909), (3303, 8265), (3915, 6973), (4959, 5505)]