7683195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 14013216

約数和(自身を除く): 6330021

約数列:

[1, 3, 5, 13, 15, 31, 39, 41, 65, 93, 123, 155, 195, 205, 403, 465, 533, 615, 961, 1209, 1271, 1599, 2015, 2665, 2883, 3813, 4805, 6045, 6355, 7995, 12493, 14415, 16523, 19065, 37479, 39401, 49569, 62465, 82615, 118203, 187395, 197005, 247845, 512213, 591015, 1536639, 2561065, 7683195]

約数ペア:

[(1, 7683195), (3, 2561065), (5, 1536639), (13, 591015), (15, 512213), (31, 247845), (39, 197005), (41, 187395), (65, 118203), (93, 82615), (123, 62465), (155, 49569), (195, 39401), (205, 37479), (403, 19065), (465, 16523), (533, 14415), (615, 12493), (961, 7995), (1209, 6355), (1271, 6045), (1599, 4805), (2015, 3813), (2665, 2883)]