30563775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 61107696

約数和(自身を除く): 30543921

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 233, 265, 275, 477, 495, 583, 699, 795, 825, 1165, 1325, 1749, 2097, 2385, 2475, 2563, 2915, 3495, 3975, 5247, 5825, 7689, 8745, 10485, 11925, 12349, 12815, 14575, 17475, 23067, 26235, 37047, 38445, 43725, 52425, 61745, 64075, 111141, 115335, 131175, 135839, 185235, 192225, 308725, 407517, 555705, 576675, 679195, 926175, 1222551, 2037585, 2778525, 3395975, 6112755, 10187925, 30563775]

約数ペア:

[(1, 30563775), (3, 10187925), (5, 6112755), (9, 3395975), (11, 2778525), (15, 2037585), (25, 1222551), (33, 926175), (45, 679195), (53, 576675), (55, 555705), (75, 407517), (99, 308725), (159, 192225), (165, 185235), (225, 135839), (233, 131175), (265, 115335), (275, 111141), (477, 64075), (495, 61745), (583, 52425), (699, 43725), (795, 38445), (825, 37047), (1165, 26235), (1325, 23067), (1749, 17475), (2097, 14575), (2385, 12815), (2475, 12349), (2563, 11925), (2915, 10485), (3495, 8745), (3975, 7689), (5247, 5825)]