103689885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 195471360

約数和(自身を除く): 91781475

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 465, 527, 663, 1009, 1105, 1209, 1581, 2015, 2635, 3027, 3315, 5045, 6045, 6851, 7905, 13117, 15135, 17153, 20553, 31279, 34255, 39351, 51459, 65585, 85765, 93837, 102765, 156395, 196755, 222989, 257295, 406627, 469185, 531743, 668967, 1114945, 1219881, 1595229, 2033135, 2658715, 3344835, 6099405, 6912659, 7976145, 20737977, 34563295, 103689885]

約数ペア:

[(1, 103689885), (3, 34563295), (5, 20737977), (13, 7976145), (15, 6912659), (17, 6099405), (31, 3344835), (39, 2658715), (51, 2033135), (65, 1595229), (85, 1219881), (93, 1114945), (155, 668967), (195, 531743), (221, 469185), (255, 406627), (403, 257295), (465, 222989), (527, 196755), (663, 156395), (1009, 102765), (1105, 93837), (1209, 85765), (1581, 65585), (2015, 51459), (2635, 39351), (3027, 34255), (3315, 31279), (5045, 20553), (6045, 17153), (6851, 15135), (7905, 13117)]