144628065

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 120792735

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 79, 135, 191, 213, 237, 355, 395, 573, 639, 711, 955, 1065, 1185, 1719, 1917, 2133, 2865, 3195, 3555, 5157, 5609, 8595, 9585, 10665, 13561, 15089, 16827, 25785, 28045, 40683, 45267, 50481, 67805, 75445, 84135, 122049, 135801, 151443, 203415, 226335, 252405, 366147, 407403, 610245, 679005, 757215, 1071319, 1830735, 2037015, 3213957, 5356595, 9641871, 16069785, 28925613, 48209355, 144628065]

約数ペア:

[(1, 144628065), (3, 48209355), (5, 28925613), (9, 16069785), (15, 9641871), (27, 5356595), (45, 3213957), (71, 2037015), (79, 1830735), (135, 1071319), (191, 757215), (213, 679005), (237, 610245), (355, 407403), (395, 366147), (573, 252405), (639, 226335), (711, 203415), (955, 151443), (1065, 135801), (1185, 122049), (1719, 84135), (1917, 75445), (2133, 67805), (2865, 50481), (3195, 45267), (3555, 40683), (5157, 28045), (5609, 25785), (8595, 16827), (9585, 15089), (10665, 13561)]