84256425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 167712480

約数和(自身を除く): 83456055

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 59, 75, 99, 165, 177, 225, 275, 295, 495, 531, 577, 649, 825, 885, 1475, 1731, 1947, 2475, 2655, 2885, 3245, 4425, 5193, 5841, 6347, 8655, 9735, 13275, 14425, 16225, 19041, 25965, 29205, 31735, 34043, 43275, 48675, 57123, 95205, 102129, 129825, 146025, 158675, 170215, 285615, 306387, 374473, 476025, 510645, 851075, 1123419, 1428075, 1531935, 1872365, 2553225, 3370257, 5617095, 7659675, 9361825, 16851285, 28085475, 84256425]

約数ペア:

[(1, 84256425), (3, 28085475), (5, 16851285), (9, 9361825), (11, 7659675), (15, 5617095), (25, 3370257), (33, 2553225), (45, 1872365), (55, 1531935), (59, 1428075), (75, 1123419), (99, 851075), (165, 510645), (177, 476025), (225, 374473), (275, 306387), (295, 285615), (495, 170215), (531, 158675), (577, 146025), (649, 129825), (825, 102129), (885, 95205), (1475, 57123), (1731, 48675), (1947, 43275), (2475, 34043), (2655, 31735), (2885, 29205), (3245, 25965), (4425, 19041), (5193, 16225), (5841, 14425), (6347, 13275), (8655, 9735)]