48392115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 39860301

約数列:

[1, 3, 5, 15, 17, 23, 37, 51, 69, 85, 111, 115, 185, 223, 255, 345, 391, 555, 629, 669, 851, 1115, 1173, 1887, 1955, 2553, 3145, 3345, 3791, 4255, 5129, 5865, 8251, 9435, 11373, 12765, 14467, 15387, 18955, 24753, 25645, 41255, 43401, 56865, 72335, 76935, 87193, 123765, 140267, 189773, 217005, 261579, 420801, 435965, 569319, 701335, 948865, 1307895, 2104005, 2846595, 3226141, 9678423, 16130705, 48392115]

約数ペア:

[(1, 48392115), (3, 16130705), (5, 9678423), (15, 3226141), (17, 2846595), (23, 2104005), (37, 1307895), (51, 948865), (69, 701335), (85, 569319), (111, 435965), (115, 420801), (185, 261579), (223, 217005), (255, 189773), (345, 140267), (391, 123765), (555, 87193), (629, 76935), (669, 72335), (851, 56865), (1115, 43401), (1173, 41255), (1887, 25645), (1955, 24753), (2553, 18955), (3145, 15387), (3345, 14467), (3791, 12765), (4255, 11373), (5129, 9435), (5865, 8251)]