156944721075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{253433}}^1$

素因数の和:253828

約数の個数: 48

約数和(自身を含む): 271519050240

約数和(自身を除く): 114574329165

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 359, 575, 1077, 1725, 1795, 5385, 8257, 8975, 24771, 26925, 41285, 123855, 206425, 253433, 619275, 760299, 1267165, 3801495, 5828959, 6335825, 17486877, 19007475, 29144795, 87434385, 90982447, 145723975, 272947341, 437171925, 454912235, 1364736705, 2092596281, 2274561175, 6277788843, 6823683525, 10462981405, 31388944215, 52314907025, 156944721075]

約数ペア:

[(1, 156944721075), (3, 52314907025), (5, 31388944215), (15, 10462981405), (23, 6823683525), (25, 6277788843), (69, 2274561175), (75, 2092596281), (115, 1364736705), (345, 454912235), (359, 437171925), (575, 272947341), (1077, 145723975), (1725, 90982447), (1795, 87434385), (5385, 29144795), (8257, 19007475), (8975, 17486877), (24771, 6335825), (26925, 5828959), (41285, 3801495), (123855, 1267165), (206425, 760299), (253433, 619275)]