1375133750

素因数分解:

$2^1\times 5^4\times {\mathrm{173}}^1\times {\mathrm{6359}}^1$

素因数の和:6554

約数の個数: 40

約数和(自身を含む): 2592857520

約数和(自身を除く): 1217723770

約数列:

[1, 2, 5, 10, 25, 50, 125, 173, 250, 346, 625, 865, 1250, 1730, 4325, 6359, 8650, 12718, 21625, 31795, 43250, 63590, 108125, 158975, 216250, 317950, 794875, 1100107, 1589750, 2200214, 3974375, 5500535, 7948750, 11001070, 27502675, 55005350, 137513375, 275026750, 687566875, 1375133750]

約数ペア:

[(1, 1375133750), (2, 687566875), (5, 275026750), (10, 137513375), (25, 55005350), (50, 27502675), (125, 11001070), (173, 7948750), (250, 5500535), (346, 3974375), (625, 2200214), (865, 1589750), (1250, 1100107), (1730, 794875), (4325, 317950), (6359, 216250), (8650, 158975), (12718, 108125), (21625, 63590), (31795, 43250)]