73137585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 49619535

約数列:

[1, 3, 5, 15, 23, 69, 115, 239, 345, 717, 887, 1195, 2661, 3585, 4435, 5497, 13305, 16491, 20401, 27485, 61203, 82455, 102005, 211993, 306015, 635979, 1059965, 3179895, 4875839, 14627517, 24379195, 73137585]

約数ペア:

[(1, 73137585), (3, 24379195), (5, 14627517), (15, 4875839), (23, 3179895), (69, 1059965), (115, 635979), (239, 306015), (345, 211993), (717, 102005), (887, 82455), (1195, 61203), (2661, 27485), (3585, 20401), (4435, 16491), (5497, 13305)]