15755532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 42242256

約数和(自身を除く): 26486724

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 457, 507, 663, 676, 884, 914, 1014, 1326, 1371, 1828, 2028, 2652, 2742, 2873, 5484, 5746, 5941, 7769, 8619, 11492, 11882, 15538, 17238, 17823, 23307, 23764, 31076, 34476, 35646, 46614, 71292, 77233, 93228, 100997, 154466, 201994, 231699, 302991, 308932, 403988, 463398, 605982, 926796, 1211964, 1312961, 2625922, 3938883, 5251844, 7877766, 15755532]

約数ペア:

[(1, 15755532), (2, 7877766), (3, 5251844), (4, 3938883), (6, 2625922), (12, 1312961), (13, 1211964), (17, 926796), (26, 605982), (34, 463398), (39, 403988), (51, 308932), (52, 302991), (68, 231699), (78, 201994), (102, 154466), (156, 100997), (169, 93228), (204, 77233), (221, 71292), (338, 46614), (442, 35646), (457, 34476), (507, 31076), (663, 23764), (676, 23307), (884, 17823), (914, 17238), (1014, 15538), (1326, 11882), (1371, 11492), (1828, 8619), (2028, 7769), (2652, 5941), (2742, 5746), (2873, 5484)]