30272775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 54892320

約数和(自身を除く): 24619545

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 509, 793, 915, 975, 1525, 1527, 2379, 2545, 3965, 4575, 6617, 7635, 11895, 12725, 19825, 19851, 31049, 33085, 38175, 59475, 93147, 99255, 155245, 165425, 403637, 465735, 496275, 776225, 1210911, 2018185, 2328675, 6054555, 10090925, 30272775]

約数ペア:

[(1, 30272775), (3, 10090925), (5, 6054555), (13, 2328675), (15, 2018185), (25, 1210911), (39, 776225), (61, 496275), (65, 465735), (75, 403637), (183, 165425), (195, 155245), (305, 99255), (325, 93147), (509, 59475), (793, 38175), (915, 33085), (975, 31049), (1525, 19851), (1527, 19825), (2379, 12725), (2545, 11895), (3965, 7635), (4575, 6617)]