2451330406525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97955261}}^1$

素因数の和:97955302

約数の個数: 48

約数和(自身を含む): 4081208035968

約数和(自身を除く): 1629877629443

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 25025, 97955261, 489776305, 685686827, 1077507871, 1273418393, 2448881525, 3428434135, 5387539355, 6367091965, 7542555097, 8913928751, 14007602323, 17142170675, 26937696775, 31835459825, 37712775485, 44569643755, 70038011615, 98053216261, 188563877425, 222848218775, 350190058075, 490266081305, 2451330406525]

約数ペア:

[(1, 2451330406525), (5, 490266081305), (7, 350190058075), (11, 222848218775), (13, 188563877425), (25, 98053216261), (35, 70038011615), (55, 44569643755), (65, 37712775485), (77, 31835459825), (91, 26937696775), (143, 17142170675), (175, 14007602323), (275, 8913928751), (325, 7542555097), (385, 6367091965), (455, 5387539355), (715, 3428434135), (1001, 2448881525), (1925, 1273418393), (2275, 1077507871), (3575, 685686827), (5005, 489776305), (25025, 97955261)]