2038710015

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 3573561888

約数和(自身を除く): 1534851873

約数列:

[1, 3, 5, 9, 15, 45, 137, 347, 411, 685, 953, 1041, 1233, 1735, 2055, 2859, 3123, 4765, 5205, 6165, 8577, 14295, 15615, 42885, 47539, 130561, 142617, 237695, 330691, 391683, 427851, 652805, 713085, 992073, 1175049, 1653455, 1958415, 2139255, 2976219, 4960365, 5875245, 14881095, 45304667, 135914001, 226523335, 407742003, 679570005, 2038710015]

約数ペア:

[(1, 2038710015), (3, 679570005), (5, 407742003), (9, 226523335), (15, 135914001), (45, 45304667), (137, 14881095), (347, 5875245), (411, 4960365), (685, 2976219), (953, 2139255), (1041, 1958415), (1233, 1653455), (1735, 1175049), (2055, 992073), (2859, 713085), (3123, 652805), (4765, 427851), (5205, 391683), (6165, 330691), (8577, 237695), (14295, 142617), (15615, 130561), (42885, 47539)]