39103425

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 75640000

約数和(自身を除く): 36536575

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 3049, 4275, 9147, 12825, 15245, 27441, 45735, 57931, 76225, 82323, 137205, 173793, 228675, 289655, 411615, 521379, 686025, 868965, 1448275, 1564137, 2058075, 2606895, 4344825, 7820685, 13034475, 39103425]

約数ペア:

[(1, 39103425), (3, 13034475), (5, 7820685), (9, 4344825), (15, 2606895), (19, 2058075), (25, 1564137), (27, 1448275), (45, 868965), (57, 686025), (75, 521379), (95, 411615), (135, 289655), (171, 228675), (225, 173793), (285, 137205), (475, 82323), (513, 76225), (675, 57931), (855, 45735), (1425, 27441), (2565, 15245), (3049, 12825), (4275, 9147)]