29391355

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 14154245

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 203, 667, 805, 1015, 1259, 3335, 4669, 6295, 8813, 23345, 28957, 36511, 44065, 144785, 182555, 202699, 255577, 839753, 1013495, 1277885, 4198765, 5878271, 29391355]

約数ペア:

[(1, 29391355), (5, 5878271), (7, 4198765), (23, 1277885), (29, 1013495), (35, 839753), (115, 255577), (145, 202699), (161, 182555), (203, 144785), (667, 44065), (805, 36511), (1015, 28957), (1259, 23345), (3335, 8813), (4669, 6295)]