286225275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3659}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 544608000

約数和(自身を除く): 258382725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 447, 525, 745, 1043, 2235, 3129, 3659, 3725, 5215, 10977, 11175, 15645, 18295, 25613, 26075, 54885, 76839, 78225, 91475, 128065, 274425, 384195, 545191, 640325, 1635573, 1920975, 2725955, 3816337, 8177865, 11449011, 13629775, 19081685, 40889325, 57245055, 95408425, 286225275]

約数ペア:

[(1, 286225275), (3, 95408425), (5, 57245055), (7, 40889325), (15, 19081685), (21, 13629775), (25, 11449011), (35, 8177865), (75, 3816337), (105, 2725955), (149, 1920975), (175, 1635573), (447, 640325), (525, 545191), (745, 384195), (1043, 274425), (2235, 128065), (3129, 91475), (3659, 78225), (3725, 76839), (5215, 54885), (10977, 26075), (11175, 25613), (15645, 18295)]