40042020465

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1\times {\mathrm{3557}}^1$

素因数の和:4999

約数の個数: 64

約数和(自身を含む): 72426078720

約数和(自身を除く): 32384058255

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1367, 1647, 2745, 3557, 4101, 6835, 8235, 10671, 12303, 17785, 20505, 32013, 36909, 53355, 61515, 83387, 96039, 160065, 184545, 216977, 250161, 416935, 480195, 650931, 750483, 1084885, 1250805, 1952793, 2251449, 3254655, 3752415, 4862419, 5858379, 9763965, 11257245, 14587257, 24312095, 29291895, 43761771, 72936285, 131285313, 218808855, 296607559, 656426565, 889822677, 1483037795, 2669468031, 4449113385, 8008404093, 13347340155, 40042020465]

約数ペア:

[(1, 40042020465), (3, 13347340155), (5, 8008404093), (9, 4449113385), (15, 2669468031), (27, 1483037795), (45, 889822677), (61, 656426565), (135, 296607559), (183, 218808855), (305, 131285313), (549, 72936285), (915, 43761771), (1367, 29291895), (1647, 24312095), (2745, 14587257), (3557, 11257245), (4101, 9763965), (6835, 5858379), (8235, 4862419), (10671, 3752415), (12303, 3254655), (17785, 2251449), (20505, 1952793), (32013, 1250805), (36909, 1084885), (53355, 750483), (61515, 650931), (83387, 480195), (96039, 416935), (160065, 250161), (184545, 216977)]