47238495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{641}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 80429760

約数和(自身を除く): 33191265

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 641, 867, 1445, 1923, 3205, 4335, 4913, 9615, 10897, 14739, 24565, 32691, 54485, 73695, 163455, 185249, 555747, 926245, 2778735, 3149233, 9447699, 15746165, 47238495]

約数ペア:

[(1, 47238495), (3, 15746165), (5, 9447699), (15, 3149233), (17, 2778735), (51, 926245), (85, 555747), (255, 185249), (289, 163455), (641, 73695), (867, 54485), (1445, 32691), (1923, 24565), (3205, 14739), (4335, 10897), (4913, 9615)]