48194775

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 92077440

約数和(自身を除く): 43882665

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 115, 139, 201, 207, 225, 335, 345, 417, 575, 603, 695, 1005, 1035, 1251, 1541, 1675, 1725, 2085, 3015, 3197, 3475, 4623, 5025, 5175, 6255, 7705, 9313, 9591, 10425, 13869, 15075, 15985, 23115, 27939, 28773, 31275, 38525, 46565, 47955, 69345, 79925, 83817, 115575, 139695, 143865, 214199, 232825, 239775, 346725, 419085, 642597, 698475, 719325, 1070995, 1927791, 2095425, 3212985, 5354975, 9638955, 16064925, 48194775]

約数ペア:

[(1, 48194775), (3, 16064925), (5, 9638955), (9, 5354975), (15, 3212985), (23, 2095425), (25, 1927791), (45, 1070995), (67, 719325), (69, 698475), (75, 642597), (115, 419085), (139, 346725), (201, 239775), (207, 232825), (225, 214199), (335, 143865), (345, 139695), (417, 115575), (575, 83817), (603, 79925), (695, 69345), (1005, 47955), (1035, 46565), (1251, 38525), (1541, 31275), (1675, 28773), (1725, 27939), (2085, 23115), (3015, 15985), (3197, 15075), (3475, 13869), (4623, 10425), (5025, 9591), (5175, 9313), (6255, 7705)]