15705029196

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{402817}}^1$

素因数の和:402868

約数の個数: 72

約数和(自身を含む): 42972624240

約数和(自身を除く): 27267595044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 6498, 9747, 12996, 19494, 38988, 402817, 805634, 1208451, 1611268, 2416902, 3625353, 4833804, 7250706, 7653523, 10876059, 14501412, 15307046, 21752118, 22960569, 30614092, 43504236, 45921138, 68881707, 91842276, 137763414, 145416937, 206645121, 275526828, 290833874, 413290242, 436250811, 581667748, 826580484, 872501622, 1308752433, 1745003244, 2617504866, 3926257299, 5235009732, 7852514598, 15705029196]

約数ペア:

[(1, 15705029196), (2, 7852514598), (3, 5235009732), (4, 3926257299), (6, 2617504866), (9, 1745003244), (12, 1308752433), (18, 872501622), (19, 826580484), (27, 581667748), (36, 436250811), (38, 413290242), (54, 290833874), (57, 275526828), (76, 206645121), (108, 145416937), (114, 137763414), (171, 91842276), (228, 68881707), (342, 45921138), (361, 43504236), (513, 30614092), (684, 22960569), (722, 21752118), (1026, 15307046), (1083, 14501412), (1444, 10876059), (2052, 7653523), (2166, 7250706), (3249, 4833804), (4332, 3625353), (6498, 2416902), (9747, 1611268), (12996, 1208451), (19494, 805634), (38988, 402817)]