22472695575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{21067}}^1$

素因数の和:21525

約数の個数: 72

約数和(自身を含む): 44014254336

約数和(自身を除く): 21541558761

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 431, 495, 825, 1293, 2155, 2475, 3879, 4741, 6465, 10775, 14223, 19395, 21067, 23705, 32325, 42669, 63201, 71115, 96975, 105335, 118525, 189603, 213345, 231737, 316005, 355575, 526675, 695211, 948015, 1066725, 1158685, 1580025, 2085633, 3476055, 4740075, 5793425, 9079877, 10428165, 17380275, 27239631, 45399385, 52140825, 81718893, 99878647, 136198155, 226996925, 299635941, 408594465, 499393235, 680990775, 898907823, 1498179705, 2042972325, 2496966175, 4494539115, 7490898525, 22472695575]

約数ペア:

[(1, 22472695575), (3, 7490898525), (5, 4494539115), (9, 2496966175), (11, 2042972325), (15, 1498179705), (25, 898907823), (33, 680990775), (45, 499393235), (55, 408594465), (75, 299635941), (99, 226996925), (165, 136198155), (225, 99878647), (275, 81718893), (431, 52140825), (495, 45399385), (825, 27239631), (1293, 17380275), (2155, 10428165), (2475, 9079877), (3879, 5793425), (4741, 4740075), (6465, 3476055), (10775, 2085633), (14223, 1580025), (19395, 1158685), (21067, 1066725), (23705, 948015), (32325, 695211), (42669, 526675), (63201, 355575), (71115, 316005), (96975, 231737), (105335, 213345), (118525, 189603)]