9869925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 8128923

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 191, 195, 265, 325, 573, 689, 795, 955, 975, 1325, 2067, 2483, 2865, 3445, 3975, 4775, 7449, 10123, 10335, 12415, 14325, 17225, 30369, 37245, 50615, 51675, 62075, 131599, 151845, 186225, 253075, 394797, 657995, 759225, 1973985, 3289975, 9869925]

約数ペア:

[(1, 9869925), (3, 3289975), (5, 1973985), (13, 759225), (15, 657995), (25, 394797), (39, 253075), (53, 186225), (65, 151845), (75, 131599), (159, 62075), (191, 51675), (195, 50615), (265, 37245), (325, 30369), (573, 17225), (689, 14325), (795, 12415), (955, 10335), (975, 10123), (1325, 7449), (2067, 4775), (2483, 3975), (2865, 3445)]