1301352725

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 1696552128

約数和(自身を除く): 395199403

約数列:

[1, 5, 25, 53, 67, 107, 137, 265, 335, 535, 685, 1325, 1675, 2675, 3425, 3551, 5671, 7169, 7261, 9179, 14659, 17755, 28355, 35845, 36305, 45895, 73295, 88775, 141775, 179225, 181525, 229475, 366475, 379957, 486487, 776927, 982153, 1899785, 2432435, 3884635, 4910765, 9498925, 12162175, 19423175, 24553825, 52054109, 260270545, 1301352725]

約数ペア:

[(1, 1301352725), (5, 260270545), (25, 52054109), (53, 24553825), (67, 19423175), (107, 12162175), (137, 9498925), (265, 4910765), (335, 3884635), (535, 2432435), (685, 1899785), (1325, 982153), (1675, 776927), (2675, 486487), (3425, 379957), (3551, 366475), (5671, 229475), (7169, 181525), (7261, 179225), (9179, 141775), (14659, 88775), (17755, 73295), (28355, 45895), (35845, 36305)]