82398075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 146109696

約数和(自身を除く): 63711621

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1291, 1725, 2553, 2775, 3873, 4255, 6455, 12765, 19365, 21275, 29693, 32275, 47767, 63825, 89079, 96825, 143301, 148465, 238835, 445395, 716505, 742325, 1098641, 1194175, 2226975, 3295923, 3582525, 5493205, 16479615, 27466025, 82398075]

約数ペア:

[(1, 82398075), (3, 27466025), (5, 16479615), (15, 5493205), (23, 3582525), (25, 3295923), (37, 2226975), (69, 1194175), (75, 1098641), (111, 742325), (115, 716505), (185, 445395), (345, 238835), (555, 148465), (575, 143301), (851, 96825), (925, 89079), (1291, 63825), (1725, 47767), (2553, 32275), (2775, 29693), (3873, 21275), (4255, 19365), (6455, 12765)]