38844585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 75688704

約数和(自身を除く): 36844119

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 2887, 4485, 8661, 13455, 14435, 25983, 37531, 43305, 66401, 112593, 129915, 187655, 199203, 332005, 337779, 562965, 597609, 863213, 996015, 1688895, 2589639, 2988045, 4316065, 7768917, 12948195, 38844585]

約数ペア:

[(1, 38844585), (3, 12948195), (5, 7768917), (9, 4316065), (13, 2988045), (15, 2589639), (23, 1688895), (39, 996015), (45, 863213), (65, 597609), (69, 562965), (115, 337779), (117, 332005), (195, 199203), (207, 187655), (299, 129915), (345, 112593), (585, 66401), (897, 43305), (1035, 37531), (1495, 25983), (2691, 14435), (2887, 13455), (4485, 8661)]