190053927455

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{162739}}^1$

素因数の和:163359

約数の個数: 32

約数和(自身を含む): 265404203520

約数和(自身を除く): 75350276065

約数列:

[1, 5, 7, 35, 61, 305, 427, 547, 2135, 2735, 3829, 19145, 33367, 162739, 166835, 233569, 813695, 1139173, 1167845, 5695865, 9927079, 49635395, 69489553, 89018233, 347447765, 445091165, 623127631, 3115638155, 5430112213, 27150561065, 38010785491, 190053927455]

約数ペア:

[(1, 190053927455), (5, 38010785491), (7, 27150561065), (35, 5430112213), (61, 3115638155), (305, 623127631), (427, 445091165), (547, 347447765), (2135, 89018233), (2735, 69489553), (3829, 49635395), (19145, 9927079), (33367, 5695865), (162739, 1167845), (166835, 1139173), (233569, 813695)]