707923395

素因数分解:

$3^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1453}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 1276565472

約数和(自身を除く): 568642077

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 401, 405, 1203, 1215, 1453, 2005, 3609, 4359, 6015, 7265, 10827, 13077, 18045, 21795, 32481, 39231, 54135, 65385, 97443, 117693, 162405, 196155, 353079, 487215, 582653, 588465, 1747959, 1765395, 2913265, 5243877, 8739795, 15731631, 26219385, 47194893, 78658155, 141584679, 235974465, 707923395]

約数ペア:

[(1, 707923395), (3, 235974465), (5, 141584679), (9, 78658155), (15, 47194893), (27, 26219385), (45, 15731631), (81, 8739795), (135, 5243877), (243, 2913265), (401, 1765395), (405, 1747959), (1203, 588465), (1215, 582653), (1453, 487215), (2005, 353079), (3609, 196155), (4359, 162405), (6015, 117693), (7265, 97443), (10827, 65385), (13077, 54135), (18045, 39231), (21795, 32481)]